DPD Chlorine Indicator Solution Ampules, ULR, pk/20

Товар #: 2493220

For ultra-low Total Chlorine Determination by the DPD method. Hach Method 8370. Range: 2 - 500 µg/L Cl₂. Ampuled for stability. Package of 20x 1.5 mL ampules.
Boric Acid free!

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