You searched for: o-Tolidine
o-Tolidine 0,1% 1.6 M hydrochloric solution for chlorine determination in water according to the NF T 90-010 standard
Supplier: VWR Chemicals
Determination of oxygen or free chlorine
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o-Tolidine ≥95%
Supplier: SIGMA ALDRICH MICROSCOPY
o-Tolidine is a diacidic dye which is sparingly soluble in water and easily soluble in ether and alcohol. On exposure to chlorine or bromine vapors, it forms an intense blue color. This forms the basis for detection of chlorine, nitrates and hydrogen peroxide in air or water. It turns yellow on reacting with free chlorine. o-Tolidine easily forms acid salts.
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o-Tolidine 95% pract.
Supplier: Thermo Fisher Scientific
o-Tolidine 95% pract.
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o-Tolidine stabilised analytical reagent
Supplier: Serva
o-Tolidine stabilised analytical reagent
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Supplier: EPPENDORF
Supplier: Integra
Supplier: OZ BIOSCIENCES
Supplier: VWR Collection
Supplier: Corning
Supplier: SenseAnywhere
Supplier: Integra
Supplier: NANOENTEK
Supplier: VWR Collection
Supplier: Integra
Supplier: Testo
Supplier: Sartorius
Supplier: SenseAnywhere
Supplier: Quantabio