Equipment in Saudi Arabia

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Model 24129-U - Capillary GC Column

by Sigma-Aldrich Co., LLC     Office in Al-Khobar, SAUDI ARABIA

This intermediate polarity column, designed for analyses of volatile organic compounds (VOCs), offers great retention and resolution of highly volatile compounds. Use this column in direct injection ports or coupled to purge and trap systems.

Model 25398 - SPB-Octyl Capillary GC Column

by Sigma-Aldrich Co., LLC     Office in Al-Khobar, SAUDI ARABIA

L × I.D. 60 m × 0.53 mm, df 3.00 μmApplication: The low polarity of this column approaches squalane, making it substantially less polar than that of the widely used non-polar poly(dimethyl siloxane) columns. This column offers unique selectivity compared to non-polar and intermediate polarity columns, and can be used for confirmational ...

Model 24218-U - SPB-Octyl Capillary GC Column

by Sigma-Aldrich Co., LLC     Office in Al-Khobar, SAUDI ARABIA

L × I.D. 30 m × 0.25 mm, df 0.25 μmApplication: The low polarity of this column approaches squalane, making it substantially less polar than that of the widely used non-polar poly(dimethyl siloxane) columns. This column offers unique selectivity compared to non-polar and intermediate polarity columns, and can be used for confirmational ...

Model 28388-U - Equity-1701 Capillary GC Column

by Sigma-Aldrich Co., LLC     Office in Al-Khobar, SAUDI ARABIA

L × I.D. 60 m × 0.32 mm, df 1.00 μmApplication: Increased phase polarity, due to cyanopropylphenyl functional group substitution, offers unique selectivity compared to other phases. This column works well with systems employing ECD, NPD, and MSD detectors, and is often used for alcohols, oxygenates, pharmaceuticals, pesticides, and PCB ...

Merlin Microseal - Model 24818-U - System Replacement Septum

by Sigma-Aldrich Co., LLC     Office in Al-Khobar, SAUDI ARABIA

High Pressure Merlin Microseal for use with Varian 3400, 3600, 1 Septum.

Model 22146-U - Gas Sampling Bulb

by Sigma-Aldrich Co., LLC     Office in Al-Khobar, SAUDI ARABIA

Gas Sampling Bulb size 125 mL, glass stopcock.

Model 22161 - Gas Sampling Bulb

by Sigma-Aldrich Co., LLC     Office in Al-Khobar, SAUDI ARABIA

Gas Sampling Bulb size 125 mL, PTFE stopcock.

Model 22162-U - Gas Sampling Bulb

by Sigma-Aldrich Co., LLC     Office in Al-Khobar, SAUDI ARABIA

Gas Sampling Bulb size 250 mL, PTFE stopcock.

Model 22144-U - Gas Sampling Bulb

by Sigma-Aldrich Co., LLC     Office in Al-Khobar, SAUDI ARABIA

Gas Sampling Bulb size 1000 mL, glass stopcock.

Tedlar - Model 24634 - Gas Sampling Bag

by Sigma-Aldrich Co., LLC     Office in Al-Khobar, SAUDI ARABIA

Tedlar is recommended in several US EPA methods for sampling VOCs and sulfur compounds. Our Tedlar is made from a high-quality 2 mil Tedlar film for superior inertness, impermeability, sample integrity and good recovery data. Our valve and seam-sealing process ensure that these bags are sturdy and virtually leak-proof, even under the most ...

Model 20421 - GR-2 Septa

by Sigma-Aldrich Co., LLC     Office in Al-Khobar, SAUDI ARABIA

GR-2 Septa diam. 11.0 mm ( 7/16 in.)

Thermogreen - Model 28006-U - LB-2 Septa, Solid Discs

by Sigma-Aldrich Co., LLC     Office in Al-Khobar, SAUDI ARABIA

Thermogreen LB-2 Septa pack of 5, diam. 9.0 mm ( 11/32 in.).

Thermogreen - Model 23161 - LB-2 Septa, Solid Discs

by Sigma-Aldrich Co., LLC     Office in Al-Khobar, SAUDI ARABIA

Thermogreen LB-2 Septa diam. 9.5 mm ( 3/8 in.), pack of 25.

Thermogreen - Model 23162-U - LB-2 Septa, Pre-Drilled

by Sigma-Aldrich Co., LLC     Office in Al-Khobar, SAUDI ARABIA

Thermogreen LB-2 Septa diam. 9.5 mm ( 3/8 in.), pack of 50.

Model 47342 - Acrolein-2,4-DNPH Solution

by Sigma-Aldrich Co., LLC     Office in Al-Khobar, SAUDI ARABIA

Acrolein-2,4-DNPH solution 1000 µg/L in acetonitrile, ampule of 1 mL.

Model 47340-U - Acetaldehyde-2,4-DNPH Solution

by Sigma-Aldrich Co., LLC     Office in Al-Khobar, SAUDI ARABIA

1000 μg/mL in acetonitrile (aldehyde, equivalent), analytical standard.

Model 442339 - 2-Butanone-2,4-Dinitrophenylhydrazone

by Sigma-Aldrich Co., LLC     Office in Al-Khobar, SAUDI ARABIA

2-Butanone-2,4-dinitrophenylhydrazone ampule of 100 mg.

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