• Test Kits

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  • Premixed • Premeasured • Precise

Thiosulfate

CHEMetrics free sulfite kits can be used to measure thiosulfate. Multiply test results by 1.4 to convert from ppm sulfite (SO3) to ppm thiosulfate (S2O3). Please be aware that the sulfite kits cannot distinguish between thiosulfate and sulfite.

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