Reagents and standards HACH

Test strips free & total chlorine, 0 - 10 mg/L, individually wrapped Cl2

Chlorine test strip 0-10 mg/L A package contains 250 tests.

SKU: 2793944

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Comparator / color disc for nitrate, models: NI-14 and NI-11

Test - Hach kits for the determination of nitrate by the colorimetric method.

SKU: 1416100, 146803

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Comparator / color disc for nitrate, models: NI-6 and NI-15

Test - Hach kits for the determination of nitrite by the colorimetric method.

SKU: 224000, 2182000

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