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2-Phenylbenzimidazole-5-sulfonic acid
Iron is used to demonstrate adequate resolution of the spectrometer for the determination of manganese
1023690-31-4
As prefilters for other CHROMAFIL syringe filters
PTFE Hydrophilic
Colorimetric test kit VISOCOLOR ECO Swimming pool (Chlorine + pH), refill pack Filling quantity - 96x 60 mg 2-Phenylbenzimidazole-5-sulfonic acidTechnical Data Information Hazardous material: Yes Parameter: pH Parameter: Chlorine Shelf life (from production): 1. 5 Years Method: pH mixed indicator Storage temperature: 1525 C Sea water analysis: Yes Method: Chlorine DPD Brand: VISOCOLOR Platform: Colorimetric test kits Refill pack: Yes Scope of delivery: Reagents for 150 tests in a box Gradation: Chlorine < 0. 1 0. 1 0. 2 0. 3 0. 4 0. 6 0. 9 1. 2 2. 0 mg L Cl Gradation: pH 6. 9 7. 2 7. 4 7. 6 7.