Metrohm AG

60 products found

Metrohm AG Products

  • Ion Chromatography - Columns

  • Model 6.01015.030 - Metrosep C Trap 1 - 30/4.0 Column

    Model 6.01015.030 - Metrosep C Trap 1 - 30/4.0 Column

    Short, high-capacity cation column, which is used to purify the eluent flow. Even reagents of the highest quality level, e.g. 'Ultrapur' or 'puriss', can still contain minimum amounts of cation contamination. These are reliably held back by the Metrosep C Trap 1 - 30/4.0.

  • Model 6.1006.550 - Metrosep A Supp 5 - 50/4.0 - Column

    Model 6.1006.550 - Metrosep A Supp 5 - 50/4.0 - Column

    The Metrosep A Supp 5 - 50/4.0 separates the seven standard anions in less than 6 minutes. Even fluoride is still separated from the injection peak and can be integrated perfectly. Like all columns in the A Supp 5 product range, the column based on a polyvinyl alcohol polymer is characterized by high plate numbers and therefore by outstanding separating efficiency. The Metrosep A Supp 5 - 50/4.0 is the column of choice when simple separation tasks...

  • Model 6.1006.510 - Metrosep A Supp 5 - 100/4.0 Column

    Model 6.1006.510 - Metrosep A Supp 5 - 100/4.0 Column

    The Metrosep A Supp 5 - 100/4.0 allows highly efficient, rapid separations. This property makes the Metrosep A Supp 5 - 100/4.0 the standard column for short analysis times and the determination of anions which elute late (e.g., perchlorate).

  • Model Metrosep A Supp 5 - 150/4.0 6.1006.520 - Column

    Model Metrosep A Supp 5 - 150/4.0 6.1006.520 - Column

    The 150 mm version of the Metrosep A Supp 5 is distinguished by its very good separation properties. High plate numbers and excellent peak symmetries facilitate working in the lower µg/L range. The particle size of 5 µm makes a decisive contribution to the separating efficiency of this column. The Metrosep A Supp 5 - 150/4.0 offers the optimum combination of selectivity and capacity, with which even complex separation tasks can be solved...

  • Model Metrosep A Supp 5 - 250/4.0 6.1006.530 - Separation Column

    Model Metrosep A Supp 5 - 250/4.0 6.1006.530 - Separation Column

    The high-performance separation column from Metrohm with an extremely high number of plates for the most demanding separation tasks. Even complex separation problems can be solved easily and reproducibly with the Metrosep A Supp 5 - 250/4.0. The high capacity of the column allows, for example, the detection of 1 µg/L bromate along with 150 mg/L chloride without sample preparation. The range of applications possible with this column far exceeds...

  • Model Metrosep A Supp 5 - 150/2.0 6.1006.220 - Microbore Version Column

    Model Metrosep A Supp 5 - 150/2.0 6.1006.220 - Microbore Version Column

    The Metrosep A Supp 5 - 150 in the Microbore version is distinguished for its excellent separation properties. The particle size of 5 µm makes a decisive contribution to the separating efficiency of this column. The Metrosep A Supp 5 - 150/2.0 offers the optimum combination of selectivity and capacity, with which even complex separation tasks can be solved within a short time. The 2 mm Metrosep A Supp 5 separation columns are packed with the...

  • Model Metrosep A Supp 5 - 250/2.0 6.1006.230 - Microbore High-Performance Separation Column

    Model Metrosep A Supp 5 - 250/2.0 6.1006.230 - Microbore High-Performance Separation Column

    The Metrosep A Supp 5 - 250/2.0 is the microbore high-performance separation column with which even complex separation problems can be solved easily and reproducibly. The range of applications possible with this column far exceeds the detection of standard anions. The Metrosep A Supp 5 - 250/2.0 is used wherever maximum separating efficiency must be combined with both the lowest of detection limits and low eluent consumption. With its low eluent flow,...

  • Model Metrosep A Supp 7 - 150/4.0 6.1006.620 - Column

    Model Metrosep A Supp 7 - 150/4.0 6.1006.620 - Column

    The Metrosep A Supp 7 - 150/4.0 is the shorter A Supp 7 column. It allows similarly complex separation tasks to be solved the same way as with the 250 mm version, with no significant loss in separating efficiency. Chlorite and bromate can thus be easily separated from standard anions with this separation column. With the Metrosep A Supp 7 - 150/4.0, these ions are determined with certainty and precision down to the lower µg/L range. The high...

  • Model Metrosep A Supp 7 - 250/4.0 6.1006.630 - Column

    Model Metrosep A Supp 7 - 250/4.0 6.1006.630 - Column

    Disinfection byproducts from water treatment are suspected not only of being health hazards but even of being carcinogenic. Oxyhalides have therefore become the subject of many investigations and standards (e.g., EPA 300.1 Part B, EPA 317.0, EPA 326.0). Of primary concern is bromate, which forms from bromide during the ozonization of drinking water. The Metrosep A Supp 7 - 250/4.0 is a high-performance separation column for the parallel...

  • Model Metrosep A Supp 7 - 150/2.0 6.1006.640 - Column

    Model Metrosep A Supp 7 - 150/2.0 6.1006.640 - Column

    The Metrosep A Supp 7 - 150/2.0 is the shorter of the two A Supp 7 columns in the microbore version. With the Metrosep A Supp 7 - 150/2.0, these ions are determined with certainty and precision down to the lower µg/L range. The high detection sensitivity is achieved through the use of the 5 µm polyvinyl alcohol polymer, with which extremely high plate numbers and thus outstanding separation and detection properties are achieved. In...

  • Model Metrosep A Supp 7 - 250/2.0 6.1006.650 - Column

    Model Metrosep A Supp 7 - 250/2.0 6.1006.650 - Column

    Disinfection byproducts from water treatment are suspected not only of being health hazards but even of being carcinogenic. Oxyhalides have therefore become the subject of many investigations and standards (e.g., EPA 300.1 Part B, EPA 317.0, EPA 326.0). Of primary concern is bromate, which forms from bromide during the ozonization of drinking water.

  • Model Metrosep A Supp 4 - 250/4.0 6.1006.430 - Column

    Model Metrosep A Supp 4 - 250/4.0 6.1006.430 - Column

    The Metrosep A Supp 4 - 250/4.0 is an extremely robust column with very good separation properties. The separation phase is comprised of polyvinyl alcohol particles with quaternary ammonium groups and a diameter of 9 µm. This structure guarantees great stability and a greater tolerance to very small particles that could pass through the integrated filter pad. The Metrosep A Supp 4 - 250/4.0 has a medium ion exchange capacity; sulfate...

  • Model Metrosep A Supp 4 - 250/2.0 6.01021.230 - Column

    Model Metrosep A Supp 4 - 250/2.0 6.01021.230 - Column

    The Metrosep A Supp 4 - 250/2.0 microbore column is an extremely robust column with very good separation properties. The separation phase is comprised of polyvinyl alcohol particles with quaternary ammonium groups and a diameter of 9 µm. This structure guarantees great stability and a greater tolerance to very small particles that could pass through the integrated filter pad. The Metrosep A Supp 4 - 250/2.0 has a medium ion exchange capacity and...

  • Model Metrosep A Supp 10 - 50/4.0 6.1020.050 - Column

    Model Metrosep A Supp 10 - 50/4.0 6.1020.050 - Column

    The Metrosep A Supp 10 - 50/4.0 separation column is based on a high-capacity polystyrene-divinylbenzene copolymer with a particle size of only 4.6 µm. This proven column concept optimized by Metrohm is characterized by its robust construction, high selectivity and outstanding separating efficiencies. High plate numbers and the favorable position of the system peak between fluoride and chloride supplement its properties. Temperature, flow and...

  • Model Metrosep A Supp 10 - 100/4.0 6.1020.010 - Column

    Model Metrosep A Supp 10 - 100/4.0 6.1020.010 - Column

    The Metrosep A Supp 10 - 100/4.0 separation column is based on a high-capacity polystyrene-divinylbenzene copolymer with a particle size of only 4.6 µm. This column is characterized by high plate numbers and high selectivity. Sulfite and sulfate thus can be reliably separated in the eluent without the addition of organic modifiers. These characteristics are supplemented by great flexibility with respect to column temperature, flow and the...

  • Model Metrosep A Supp 10 - 250/4.0 6.1020.030 - Column

    Model Metrosep A Supp 10 - 250/4.0 6.1020.030 - Column

    The Metrosep A Supp 10 - 250/4.0 separation column is based on a high-capacity polystyrene-divinylbenzene copolymer with a particle size of only 4.6 µm. The longest column of the A Supp 10 product range offers the greatest selectivity and flexibility. Utilization of the MSM-HC is particularly recommended with longer chromatogram duration. Changes in temperature, flow and composition of the eluent also enable a wide variety of separations of...

  • Model Metrosep A Supp 10 - 75/4.0 6.1020.070 - Column

    Model Metrosep A Supp 10 - 75/4.0 6.1020.070 - Column

    The Metrosep A Supp 10 - 75/4.0 separation column is based on a high-capacity polystyrene-divinylbenzene copolymer with a particle size of only 4.6 µm. Under standard conditions, phosphate elutes between nitrite and bromide. Currently, applications can be optimized by modifying temperature, composition of the eluent and flow.

  • Model Metrosep A Supp 10 - 50/2.0 6.1020.250 - Column

    Model Metrosep A Supp 10 - 50/2.0 6.1020.250 - Column

    The Metrosep A Supp 10 - 50/4.0 separation column is based on a high-capacity polystyrene-divinylbenzene copolymer with a particle size of only 4.6 µm. Temperature, flow and eluent composition can be used to modify the properties of the column to accommodate the current application directly. The 2 mm Metrosep A Supp 10 separation columns are packed with the same material as the corresponding 4 mm separation columns. The short length and...

  • Model Metrosep A Supp 10 - 75/2.0 6.1020.270 - Column

    Model Metrosep A Supp 10 - 75/2.0 6.1020.270 - Column

    The Metrosep A Supp 10 - 75/2.0 separation column is based on a high-capacity polystyrene-divinylbenzene copolymer with a particle size of only 4.6 µm. This proven column concept optimized by Metrohm is characterized by its robust construction, great selectivity and outstanding separating efficiencies. The 2 mm Metrosep A Supp 10 separation columns are packed with the same material as the corresponding 4 mm separation columns. Temperature, flow...

  • Model Metrosep A Supp 10 - 100/2.0 6.1020.210 - Column

    Model Metrosep A Supp 10 - 100/2.0 6.1020.210 - Column

    The Metrosep A Supp 10 - 100/2.0 separation column is based on a high-capacity polystyrene-divinylbenzene copolymer with a particle size of only 4.6 µm. The 2 mm Metrosep A Supp 10 separation columns are packed with the same material as the corresponding 4 mm separation columns. Temperature, flow and eluent composition can be used to modify the properties of the column to accommodate the current application directly. The A Supp 10 - 100/2.0 is...

  • Metrohm - Model Metrosep A Supp 10 - 150/2.0 6.1020.220 - Column

    Metrohm - Model Metrosep A Supp 10 - 150/2.0 6.1020.220 - Column

    The Metrosep A Supp 10 - 150/2.0 separation column is based on a high-capacity polystyrene-divinylbenzene copolymer with a particle size of only 4.6 µm. This proven column concept optimized by Metrohm is characterized by its robust construction, great selectivity and outstanding separating efficiencies. The 2 mm Metrosep A Supp 10 separation columns are packed with the same material as the corresponding 4 mm separation columns. Temperature, flow...

  • Metrohm - Model Metrosep A Supp 10 - 250/2.0 6.1020.230 - Column

    Metrohm - Model Metrosep A Supp 10 - 250/2.0 6.1020.230 - Column

    The Metrosep A Supp 10 - 250/2.0 separation column is based on a high-capacity polystyrene-divinylbenzene copolymer with a particle size of only 4.6 µm. This proven column concept optimized by Metrohm is characterized by its robust construction, great selectivity and outstanding separating efficiencies. The 2 mm Metrosep A Supp 10 separation columns are packed with the same material as the corresponding 4 mm separation columns. Temperature, flow...

  • Metrohm - Model Metrosep A Supp 17 - 100/4.0 6.01032.410 - Column

    Metrohm - Model Metrosep A Supp 17 - 100/4.0 6.01032.410 - Column

    The Metrosep A Supp 17 columns are anion separation columns for use at room temperature with a very good price-performance ratio. The Metrosep A Supp 17 - 100/4.0 enables rapid separation of the standard anions. Thanks to its great flexibility with respect to flow rates (up to 1.8 mL/min), very short analysis times can be achieved, depending on the separation problem.

  • Metrohm - Model Metrosep A Supp 17 - 150/4.0 6.01032.420 - Column

    Metrohm - Model Metrosep A Supp 17 - 150/4.0 6.01032.420 - Column

    The Metrosep A Supp 17 - 150/4.0 separation column is the column of choice for anion determinations that require good separating efficiency and short separation times at room temperature. The maximum flow rate of 1.4 mL/min then also makes it possible to optimize the determination. The Metrosep A-Supp-17 columns convince with their good price-performance ratio.

  • Metrohm - Model Metrosep A Supp 17 - 250/4.0 6.01032.430 - Column

    Metrohm - Model Metrosep A Supp 17 - 250/4.0 6.01032.430 - Column

    The Metrosep A Supp 17 - 250/4.0 combines high separating efficiency with a good price-performance ratio without requiring the use of a column oven. The polystyrene-divinylbenzene basic material used guarantees a long service life for the column. Complex separation tasks can be solved on this column.

  • Metrohm - Model Metrosep A Supp 16 - 100/4.0 6.1031.410 - Column

    Metrohm - Model Metrosep A Supp 16 - 100/4.0 6.1031.410 - Column

    The Metrosep A Supp 16 is a high capacity separation column based on a surface-functionalized polystyrene-divinylbenzene copolymer. The functional groups are bonded covalently. The morphology of the anion exchanger results in unique selectivity. In addition, this column type is noteworthy for its high mechanical and chemical resilience. The column is well-suited to applications with a high ionic load but which require only relatively low resolution....

  • Metrohm - Model Metrosep A Supp 16 - 150/4.0 6.1031.420 - Column

    Metrohm - Model Metrosep A Supp 16 - 150/4.0 6.1031.420 - Column

    The Metrosep A Supp 16 is ideal for high-capacity separation problems and distinguishes itself with its outstanding resolution. The Metrosep A Supp 16 - 150/4.0 is based on a surface-functionalized polystyrene-divinylbenzene copolymer. The functional groups are bonded covalently. The Metrosep A Supp 16 - 150/4.0 is characterized by outstanding resolution and solves the most difficult separation problems. The column is very well-suited to applications...

  • Metrohm - Model Metrosep A Supp 16 - 250/4.0 6.1031.430 - Column

    Metrohm - Model Metrosep A Supp 16 - 250/4.0 6.1031.430 - Column

    The Metrosep A Supp 16 is ideal for high-capacity separation problems and distinguishes itself with its outstanding resolution, even with complex separation problems. The Metrosep A Supp 16 separation column is based on a surface-functionalized polystyrene-divinylbenzene copolymer. The functional groups are bonded covalently. This and the surface structure of the anion exchanger results in unique selectivity. The high-capacity Metrosep A Supp 16 is...

  • Metrohm - Model Metrosep A Supp 16 - 100/2.0 6.1031.210 - Column

    Metrohm - Model Metrosep A Supp 16 - 100/2.0 6.1031.210 - Column

    In the case of the Microbore version of the Metrosep A Supp 16 - 100, lower flows are applied through the smaller inner diameter. Eluent consumption is reduced drastically as a result. The dwell time of the ions in the detector becomes longer and the sensitivity or the peak area (with the same sample quantity) is increased accordingly. The Microbore separation columns are used together with the MSM-LC. The 2 mm Metrosep A Supp 16 separation columns...

  • Metrohm - Model Metrosep A Supp 16 - 150/2.0 6.1031.220 - Column

    Metrohm - Model Metrosep A Supp 16 - 150/2.0 6.1031.220 - Column

    The Microbore version of the Metrosep A Supp 16 - 150 is well-suited to medium-capacity separation problems. Eluent consumption is drastically reduced as a result of the smaller inner diameter of this column type and the correspondingly lower flows. As a result of the lower flows, the dwell time of the anions in the detector, and thus also the peak areas with identical sample quantities, are increased. The Microbore separation columns are used...

  • Metrohm - Model Metrosep A Supp 16 - 250/2.0 6.1031.230 - Column

    Metrohm - Model Metrosep A Supp 16 - 250/2.0 6.1031.230 - Column

    The Microbore version of the Metrosep A Supp 16 - 250/2.0 is well-suited to high-capacity separation problems. Lower flows are applied due to the smaller inner diameter of this column type. Eluent consumption is reduced drastically as a result. The dwell time of the ions in the detector becomes longer and the sensitivity or the peak area (with the same sample quantity) is increased accordingly. The Microbore separation columns are used together with...

  • Metrohm - Model Hamilton PRP-X100 - 125/4.0 6.1005.000 - Column

    Metrohm - Model Hamilton PRP-X100 - 125/4.0 6.1005.000 - Column

    The Hamilton PRP-X100 - 125/4.0 IC anion column is a robust separation column based on a polystyrene-divinylbenzene copolymer. It is especially suited for separation of chloride, nitrate, and sulfate without chemical suppression. Fluoride can also be determined if the cations are removed first with an H+ cartridge. The Hamilton PRP-X100 - 125/4.0 is also the separation column of choice for the determination of silicate. The column excels...

  • Metrohm - Model Super-Sep - 100/4.6 6.1009.000 - Column

    Metrohm - Model Super-Sep - 100/4.6 6.1009.000 - Column

    In addition to the analysis of standard anions without chemical suppression, this column can be used for a variety of special applications. The Super-Sep - 100/4.6 IC anion column can be used for successful phosphate detection with alkaline eluent. Formate, acetate and fluoride can be separated with suitable eluents. Overall, it is a column with very good separating efficiency.

  • Phenomenex Star-Ion - Model A300 - 100/4.6 6.1005.100 - Column

    Phenomenex Star-Ion - Model A300 - 100/4.6 6.1005.100 - Column

    The Star-Ion A300™ - 100/4.6 IC anion column's separation properties are based on the use of styrene-divinylbenzene resin. The separation between the 'water dip' and chloride is not as sharp as with acrylate-based and vinyl alcohol-based columns. The Star-Ion A300™ - 100/4.6 exhibits lower separating efficiency in the fluoride range. This column nevertheless impresses with its extremely short analysis times. The system peak and high...

  • Metrohm - Model Metrosep Dual 4 - 100/4.6 6.1016.030 - Column

    Metrohm - Model Metrosep Dual 4 - 100/4.6 6.1016.030 - Column

    The Metrosep Dual 4 separation columns are based on a functionalized Monolith based on silica gel. The Monolith permits an eluent flow of up to 5 mL/min. Despite the high flow, the column is characterized by low backpressure. In contrast to traditional materials, the Monolith has a much larger surface due to its structure of macropores and mesopores. This contributes to the high column capacity with simultaneously very low dead volume.

  • Metrohm - Model Metrosep A Supp 1 - 250/4.6 6.1005.300 - Column

    Metrohm - Model Metrosep A Supp 1 - 250/4.6 6.1005.300 - Column

    The Metrosep A Supp 1 - 250/4.6 is a universal anion column that is characterized by medium capacity and special selectivity. With this column it is possible to process samples with great differences in concentrations. For example, 4 µg/L of sulfate can be determined in a solution containing 150 g/L sodium chloride. An additional advantage is that bromide does not elute until after the nitrate. Particularly in the area of oxohalide analysis, the...

  • Metrohm - Model Metrosep A Supp 3 - 250/4.6 6.1005.320 - Column

    Metrohm - Model Metrosep A Supp 3 - 250/4.6 6.1005.320 - Column

    The Metrosep A Supp 3 - 250/4.6 solves separation problems in aqueous and organic media. It can be used reliably with a wide range of eluents – even those with high proportions of organic solvents. With the Metrosep A Supp 3 - 250/4.6, samples which present a great analytical challenge can be analyzed in routine operation, for example the measurement of biological samples or the determination of inorganic anions in organic matrices. With the...

  • Metrohm - Model Metrosep A Supp 1 HS - 50/4.6 6.1005.350 - Column

    Metrohm - Model Metrosep A Supp 1 HS - 50/4.6 6.1005.350 - Column

    The Metrosep A Supp 1 HS - 50/4.6 permits the separation of standard anions in a very short time. The Metrosep A Supp 1 HS - 50/4.6 is the column of choice for the determination of a few ions in an uncomplicated sample matrix. For example, the analysis of phosphate as well as chloride and sulfate in cola beverages can be carried out in less than three minutes.

  • Metrohm - Model Metrosep Anion Dual 2 - 75/4.6 6.1006.100 - Column

    Metrohm - Model Metrosep Anion Dual 2 - 75/4.6 6.1006.100 - Column

    The Metrosep Anion Dual 2 - 75/4.6 is based on an acrylate polymer. Without chemical suppression, it can be used with conventional phthalic acid eluents and a range of other eluent systems. The advantages of working without chemical suppression – simple analytical method and linear calibration – can thus be taken advantage of. When used with chemical suppression, the column impresses with its outstanding separating efficiency, particularly...

  • Metrohm - Model Metrosep Anion Dual 3 - 100/4.0 6.1006.120 - Column

    Metrohm - Model Metrosep Anion Dual 3 - 100/4.0 6.1006.120 - Column

    The Metrosep Anion Dual 3 - 100/4.0 made of PEEK is particularly suitable for biological samples. Its performance profile is identical to that of the Metrosep Anion Dual 2 - 75/4.6. This means that ions which elute early are separated very well and that oxyhalides can be determined very efficiently. The Metrosep Anion Dual 3 - 100/4.0 can also be used for samples with high chloride but low nitrite contents. When working with amperometric detection,...

  • Metrohm - Model Metrosep Carb 2 - 100/4.0 6.1090.410 - Column

    Metrohm - Model Metrosep Carb 2 - 100/4.0 6.1090.410 - Column

    The Metrosep Carb 2 - 100/4.0 IC column is particularly suitable for the determination of carbohydrates using alkaline eluents and pulsed amperometric detection. The high-capacity anion exchanger column is based on a styrene-divinylbenzene copolymer. It is stable in the range of pH = 0 - 14 and provides separation of glucose, fructose, and sucrose. It is also suitable for the analysis of some sugar alcohols and oligosaccharides. Short analysis times...

  • Metrohm - Model Metrosep Carb 2 - 150/4.0 6.1090.420 - Anion Exchanger Column

    Metrohm - Model Metrosep Carb 2 - 150/4.0 6.1090.420 - Anion Exchanger Column

    The Metrosep Carb 2 - 150/4.0 IC column is particularly suitable for the determination of carbohydrates using alkaline eluents and pulsed amperometric detection. The anion exchanger column is based on a styrene-divinylbenzene copolymer. It is stable in the range of pH = 0 to pH = 14 and separates monosaccharides and disaccharides. It is also suitable for the analysis of sugar alcohols, anhydrous sugars, oligosaccharides, etc. The column capacity has...

  • Metrohm - Model Metrosep Carb 2 - 250/4.0 6.1090.430 - Anion Exchanger Column

    Metrohm - Model Metrosep Carb 2 - 250/4.0 6.1090.430 - Anion Exchanger Column

    The Metrosep Carb 2 - 250/4.0 IC column is particularly suitable for the determination of carbohydrates using alkaline eluents and pulsed amperometric detection. The high-capacity anion exchanger column is based on a styrene-divinylbenzene copolymer. It is stable in the range of pH = 0 - 14 and separates monosaccharides and disaccharides. It is also suitable for the analysis of sugar alcohols, anhydrous sugars, amino sugars, etc. The 250 mm version of...

  • Metrohm - Model Metrosep Carb 2 - 100/2.0 6.01090.210 - Anion Exchanger Column

    Metrohm - Model Metrosep Carb 2 - 100/2.0 6.01090.210 - Anion Exchanger Column

    The Metrosep Carb 2 - 100/2.0 IC column is the short Microbore version of the Metrosep Carb 2 columns and is particularly suitable for the determination of carbohydrates using alkaline eluents and pulsed amperometric detection. The high-capacity anion exchanger column is based on a styrene-divinylbenzene copolymer. It is stable in the range of pH = 0 - 14 and provides separation of glucose, fructose, and sucrose. It is also suitable for the analysis...

  • Metrohm - Model Metrosep Carb 2 - 150/2.0 6.01090.220 - Anion Exchanger Column

    Metrohm - Model Metrosep Carb 2 - 150/2.0 6.01090.220 - Anion Exchanger Column

    The Microbore version of the Metrosep Carb 2 - 150/2.0 IC column is particularly suitable for the determination of carbohydrates using alkaline eluents and pulsed amperometric detection. The anion exchanger column is based on a styrene-divinylbenzene copolymer. It is stable in the range of pH = 0 to pH = 14 and separates monosaccharides and disaccharides. It is also suitable for the analysis of sugar alcohols, anhydrous sugars, oligosaccharides, etc....

  • Metrohm - Model Metrosep Carb 2 - 250/2.0 6.01090.230 - Anion Exchanger Column

    Metrohm - Model Metrosep Carb 2 - 250/2.0 6.01090.230 - Anion Exchanger Column

    The Metrosep Carb 2 - 250/2.0 IC column is particularly suitable for the determination of carbohydrates using alkaline eluents and pulsed amperometric detection. The high-capacity anion exchanger column is based on a styrene-divinylbenzene copolymer. It is stable in the range of pH = 0 - 14 and separates monosaccharides and disaccharides. It is also suitable for the analysis of sugar alcohols, anhydrous sugars, amino sugars, etc. The 250 mm Microbore...

  • Metrohm - Model Hamilton RCX-30 - 250/4.6 6.1018.000 - Anion Exchanger Column

    Metrohm - Model Hamilton RCX-30 - 250/4.6 6.1018.000 - Anion Exchanger Column

    The Hamilton RCX-30 - 250/4.6 is a column for separating monosaccharides, disaccharides and sugar alcohols. It is an anion exchange column based on polystyrene-divinylbenzene resin. The RCX-30 - 250/4.6 can be used for universal applications. The Hamilton RCX-30 - 250/4.6 separation column exhibits an outstanding separation of fructose and lactose. The column also offers the advantage that flows of up to 2 mL/min can be used in order to...

  • Metrohm - Model Hamilton RCX-30 - 150/4.6 6.1018.010 - Anion Exchanger Column

    Metrohm - Model Hamilton RCX-30 - 150/4.6 6.1018.010 - Anion Exchanger Column

    The Hamilton RCX-30 - 150/4.6 is a column for separating monosaccharides, disaccharides, oligosaccharides and sugar alcohols. It is an anion exchange column based on polystyrene-divinylbenzene resin. The RCX-30 - 150/4.6 can be used for universal applications. The Hamilton RCX-30 - 150/4.6 separation column exhibits an outstanding separation of fructose and lactose. The column also offers the advantage that flows of up to 2 mL/min can be used...

  • Metrohm - Model Metrosep Organic Acids - 250/7.8 6.1005.200 - Polymer-Based Cation Exchanger Columns

    Metrohm - Model Metrosep Organic Acids - 250/7.8 6.1005.200 - Polymer-Based Cation Exchanger Columns

    The Metrosep Organic Acids - 250/7.8 is a polymer-based cation exchanger column. It is the high-performance column for the determination of organic acids and for the solution of difficult and complex separation problems. In addition, carbonate (with inverse suppression), fluoride (hydrofluoric acid) and phosphate (phosphoric acid) can be determined along with organic acids. In comparison with the Hamilton PRP-X300 - 250/4.0, the Metrosep Organic Acids...

  • Metrohm - Model Hamilton PRP-X300 - 250/4.0 6.1005.030 - Cation Exchanger Columns

    Metrohm - Model Hamilton PRP-X300 - 250/4.0 6.1005.030 - Cation Exchanger Columns

    The Hamilton-PRP-X300 ion exclusion column is a cation exchanger column with low capacity. The combination of a polystyrene-divinylbenzene copolymer with sulfonic acid groups as ion exchanger is ideal for the solution of simple separation problems. This column features the possibility of determining the salts of organic acids, in particular the very sensitive determination of formate.

  • Metrohm - Model Metrosep C 4 - 50/4.0 6.1050.450 - Shortest Separation Column

    Metrohm - Model Metrosep C 4 - 50/4.0 6.1050.450 - Shortest Separation Column

    The Metrosep C 4 - 50/4.0 is the shortest separation column in the Metrosep C 4 product range. With a capacity of 5 µmol (K+), it is particularly suitable for very rapid separations. The low capacity makes it possible to quickly analyze the earth alkaline metals with their delayed elution. Thanks to the short retention times, applications that, in terms of analysis duration, were previously possible only with an FIA system (Flow...

  • Metrohm - Model Metrosep C 4 - 100/4.0 6.1050.410 - Column

    Metrohm - Model Metrosep C 4 - 100/4.0 6.1050.410 - Column

    The 100 mm version of the Metrosep C 4 column is intended for rapid determinations of standard cations. Very short retention times are achieved; however the elution times of sodium and ammonium still differ by 25 s. When a special eluent is used, the six cations lithium, ammonium, sodium, calcium, magnesium and potassium can be determined in less than 5 minutes with the Metrosep C 4 - 100/4.0.

  • Metrohm - Model Metrosep C 4 - 250/4.0 6.1050.430 - Cation Column

    Metrohm - Model Metrosep C 4 - 250/4.0 6.1050.430 - Cation Column

    The Metrosep C 4 - 250/4.0 is the cation column with the greatest capacity in the C 4 series. It is predestined for applications which require the highest separating efficiency. Samples with extreme differences in concentrations can be analyzed reliably with this column. The performance capability of the column is demonstrated, for example, when analyzing feed water for which the requirement is the perfect quantification of 7 µg/L sodium in...

  • Metrohm - Model Metrosep C 4 - 100/2.0 6.1050.210 - Microbore Cation Separation Column

    Metrohm - Model Metrosep C 4 - 100/2.0 6.1050.210 - Microbore Cation Separation Column

    The short version of the Metrosep C 4 'Microbore' cation separation column with a 2 mm inner diameter is intended for rapid determinations of the standard cations. Very short retention times are achieved; however the elution times of sodium and ammonium still differ by 25 s. When a special eluent is used, the six cations lithium, ammonium, sodium, calcium, magnesium and potassium can be determined in less than 5 minutes with the Metrosep C 4 -...

  • Metrohm - Model Metrosep C 4 - 150/2.0 6.1050.220 - Microbore Cation Separation Column

    Metrohm - Model Metrosep C 4 - 150/2.0 6.1050.220 - Microbore Cation Separation Column

    The Metrosep C 4 - 150/2.0 'Microbore' cation separation column is the universal standard column in cation analysis of 'Microbore' separating columns. High separating efficiency in a short time. The Metrosep C 4 - 150/2.0 is the ideal separation column for the analysis of alkaline and earth alkaline metals in aqueous media. With its low eluent flow, this column is particularly suitable for IC-MS coupling.

  • Metrohm - Model Metrosep C 4 - 250/2.0 6.1050.230 - Microbore Cation Separation Column

    Metrohm - Model Metrosep C 4 - 250/2.0 6.1050.230 - Microbore Cation Separation Column

    The Metrosep C 4 - 250/2.0 'Microbore' cation separation column is the cation column with the greatest capacity in the C 4 series with a 2 mm inner diameter. It is predestined for applications which require high separating efficiency. Samples with extreme differences in concentrations can be analyzed reliably with this column. The performance capability of the column is demonstrated, for example, when analyzing sodium traces in addition to...

  • Metrohm - Model Metrosep C 6 - 100/4.0 6.1051.410 - Column

    Metrohm - Model Metrosep C 6 - 100/4.0 6.1051.410 - Column

    The 100 mm version of the Metrosep C 6 column is designed to determine standard cations, e.g. in drinking water. Excellent separation of sodium and ammonium is still achieved, despite the very short retention times. The higher capacity of the C 6 material permits larger sample volumes.