Merck

1169810001 Ascorbic Acid Test reflectometric, 25-450 mg/L (ascorbic acid), for use with REFLECTOQUANT®

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Merck

1000490001 Calcium Test photometric, 0.20-4.00 mg/L (Ca), Spectroquant®

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Merck

1145440001 Ammonium Cell Test photometric, 0.5-16.0 mg/L (NH4-N), 0.6-20.6 mg/L (NH4+), Spectroquant®

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Merck

1005970001 Chlorine Cell Test (free and total chlorine) Method: photometric, DPD 0.03 - 6.00 mg/l Cl₂ Spectroquant®

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Merck

1179170001 Arsenic Test Method: colorimetric with test strips and reagents 0.02 - 0.05 - 0.1 - 0.2 - 0.5 mg/l As 0.1 - 0.5 - 1.0 - 1.7 - 3.0 mg/l As MQuant®

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Merck

1146910001 COD Cell Test Method: photometric 300 - 3500 mg/l Spectroquant®

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Merck

1161250001 Calcium Test reflectometric, 5-125 mg/L (Ca), for use with REFLECTOQUANT®

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Merck

1145580001 Ammonium Cell Test Method: photometric 0.20 - 8.00 mg/l NH4-N 0.26 - 10.30 mg/l NH4+

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