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Quantofix Environmental Equipment & Supplies
35 equipment items found
Manufactured by:Macherey-Nagel GmbH & Co. KG based inDueren, GERMANY
QUANTOFIX test strips are semi-quantitative in nature. They meet the most important requirements for a modern quick ...
Distributed by:CTL Scientific Supply Corp. based inDeer Park, NEW YORK (USA)
Pack Size: box of 100 strips & reagent. Hazard Class /UN Number: Not Restricted. Storage Temp: Room Temperature. Test sticks and reagents for the semi-quantitative determination of ammonium in solutions. Gradation of scale: 0-10-25-50-100-200-400 mg/l NH4 + yellow to ...
Distributed by:CTL Scientific Supply Corp. based inDeer Park, NEW YORK (USA)
Pack Size: box of 100 strips. Hazard Class /UN Number: Not Restricted. Storage Temp: Room Temperature. Test sticks for the semi-quantitative determination of vitamin C in solutions.. Gradation of scale: 0-50-100-200-300-500-1000-2000 mg/l vitamin C. Store test sticks for ascorbic acid in a cool and dry place, protected from sunlight and ...
Distributed by:CTL Scientific Supply Corp. based inDeer Park, NEW YORK (USA)
Test sticks for the semi-quantitative determination of the carbonate hardness. Carbonate hardness is that part of the total hardness resulting from the content of alkaline earth ions, which are equivalent to the carbonate and hydrogen carbonate ions present in the water. Thus the carbonate hardness is the portion of the total hardness which contributes to the formation of alkaline earth ...
Distributed by:CTL Scientific Supply Corp. based inDeer Park, NEW YORK (USA)
QUANTOFIX Chloride *Item is shipped cold*, express service may be required during summer months. Shipping charge shown here will not reflect additional charge. You will be contacted prior to shipping with correct ...
Distributed by:CTL Scientific Supply Corp. based inDeer Park, NEW YORK (USA)
Pack Size: box of 100 strips & reagent. Hazard Class /UN Number: Not Restricted. Storage Temp: Room Temperature. Test sticks and reagents for the semi-quantitative determination of arsenic in solutions. . Gradation of scale: 0- 0.10- 0.025- 0.05- 0.1- 0.5 ppm . The addition of zinc and a solid acid results in the formation of arsine from any arsenic compounds in the sample solution. Arsine ...
Distributed by:CTL Scientific Supply Corp. based inDeer Park, NEW YORK (USA)
Pack Size: box of 100 strips & reagent. Hazard Class /UN Number: Not Restricted. Storage Temp: Room Temperature. Test sticks and reagents for the semi-quantitative determination of arsenic in solutions. . Gradation of scale: 0- 0.05- 0.1- 0.5- 1- 1.7- 3 ppm . The addition of zinc and a solid acid results in the formation of arsine from any arsenic compounds in the sample solution. Arsine ...
Distributed by:CTL Scientific Supply Corp. based inDeer Park, NEW YORK (USA)
Pack Size: box of 100 strips. Hazard Class /UN Number: Not Restricted. Storage Temp: Room Temperature. Test sticks for the semi-quantitative determination of cobalt in solutions. Gradation of scale: 0-10-25-50-100-250-500-1000 mg/l Co 2+ white to green-blue. If the reaction colour does not appear on the color scale, larger quantities of interfering ions (Cu 2+ , Hg + ) are present. To eliminate ...
Distributed by:CTL Scientific Supply Corp. based inDeer Park, NEW YORK (USA)
Pack Size: box of 100 strips & reagent. Hazard Class /UN Number: Not Restricted. Storage Temp: Room Temperature. Test sticks and reagents for the semi-quantitative determination of formaldehyde in solutions. Gradation of scale: 0-10-20-40-60-100-200 mg/l HCHO beige to blue-violet. Other aldehydes such as e. g. acetaldehyde or glutardialdehyde only react at higher concentrations, resulting in ...
Distributed by:CTL Scientific Supply Corp. based inDeer Park, NEW YORK (USA)
Pack Size: box of 100 strips & reagent. Hazard Class /UN Number: Not Restricted. Storage Temp: Room Temperature. Test sticks and reagents for the semi-quantitative determination of iron (Fe 2+ /Fe 3+ ) in solutions. Gradation of scale: 0-5-20-50-100-250-500-1000 mg/l Fe 2+/3+ white to dark red. Some heavy metals, when present in larger concentrations, can cause slight discolorations. These ...
Distributed by:CTL Scientific Supply Corp. based inDeer Park, NEW YORK (USA)
Pack Size: box of 100 strips. Hazard Class /UN Number: Not Restricted. Storage Temp: Room Temperature. This test stick is for the rapid and reliable determination of Nitrate and Nitrite in solutions. The easy dip-and-read-procedure provides a reliable result within 1 minute. Gradation: 0-10-25-50-100-250-500 mg/l NO3 0-1-5-10-20-40-80 mg/l NO2 Color change: white to ...
Distributed by:CTL Scientific Supply Corp. based inDeer Park, NEW YORK (USA)
Pack Size: box of 100 strips. Hazard Class /UN Number: Not Restricted. Storage Temp: Room Temperature. Test sticks for the semi-quantitative determination of nitrite (NO2) in solutions. Gradation of scale: 0-1-5-10-20-40-80 mg/l white to red-violet. Between pH 1 and 13 the reaction is independent of the pH value of the test solution. Strongly acidic solutions (pH less than 1) should be buffered ...
Distributed by:CTL Scientific Supply Corp. based inDeer Park, NEW YORK (USA)
Pack Size: box of 100 strips. Hazard Class /UN Number: Not Restricted. Storage Temp: Room Temperature. Test sticks for the semi-quantitative determination of hydrogen peroxide (H 2 O 2 ) and peroxides in solutions. Gradation of scale: 0-50-150-300-500-800-1000 ppm. These test sticks have an additional warning test field, which changes color, when the concentration exceeds 2000 mg/l, because, in ...
Distributed by:CTL Scientific Supply Corp. based inDeer Park, NEW YORK (USA)
Pack Size: box of 100 strips & reagent. Hazard Class /UN Number: Not Restricted. Storage Temp: Room Temperature. Test sticks and reagents for the semi-quantitative determina-tion of ortho-phosphate (PO 4 3û ) in solutions. Gradation of scale: 0-3-10-25-50-100 mg/l PO 4 3- white to blue-green. Only ortho-phosphate is determined. Other phosphates, such as poly-, pyro-, and metaphosphates, ...
Distributed by:CTL Scientific Supply Corp. based inDeer Park, NEW YORK (USA)
Pack Size: box of 100 strips & reagent. Hazard Class /UN Number: Not Restricted. Storage Temp: Room Temperature. Test sticks and reagents for the semi-quantitative determination of potassium (K + ) in solutions. Gradation of scale: 0-200-400-700-1000-1500 mg/l K + yellow to orange. Sodium ions > 3000 mg/l cause low ...
Distributed by:CTL Scientific Supply Corp. based inDeer Park, NEW YORK (USA)
Test sticks for the semi-quantitative determination of sulphite in solutions. Gradation of scale: 0-10-25-50-100-250-500-1000 mg/l SO 3 2û white to salmon. Strongly or weakly acidic solutions have to be buffered with solid sodium acetate prior to testing, since the test paper does not react with sulphites in acidic media. Sulphide ions interfere since they also produce a red reaction colour ...
Distributed by:CTL Scientific Supply Corp. based inDeer Park, NEW YORK (USA)
Pack Size: box of 100 strips. Hazard Class /UN Number: Not Restricted. Storage Temp: Room Temperature. Test sticks for the semi-quantitative determination of tin(II)-ions in solutions. Gradation of scale: 0-10-25-50-100-250-500 mg/l Sn 2+ white to dark blue. Tetravalent tin has to be reduced. To do this, add 0.5 ml hydrochloric acid 37 % and some magnesium turnings to 5 ml of the test solution ...
Distributed by:CTL Scientific Supply Corp. based inDeer Park, NEW YORK (USA)
Pack Size: box of 100. Hazard Class /UN Number: Not Restricted. Storage Temp: Room Temperature. Gradation of scale: 0 - 100 - 200 - 300 - 400 mg/l ...
Manufactured by:Macherey-Nagel GmbH & Co. KG based inDueren, GERMANY
Reflectometer for evaluation of test strips. The QUANTOFIX Relax is the ideal device for the objective evaluation of our QUANTOFIX test strips. It combines the simplicity of test strips with the safety of instrumental analysis and thus the best out of these two worlds. The QUANTOFIX Relax does not require any special strips, but evaluates the normal pH‑Fix and QUANTOFIX test strips. ...
Distributed by:CTL Scientific Supply Corp. based inDeer Park, NEW YORK (USA)
Pack Size: box of 100 strips & reagent. Hazard Class /UN Number: Not Restricted. Storage Temp: Room Temperature. Test sticks and reagents for the semi-quantitative determination of aluminium in solutions. Gradation of scale: 0-5-20-50-200-500 mg/l (ppm) Al ...