- Chlorine, Free
- USEPA accepted for reporting for drinking water analysis using Hach Method 8021, DPD Method
- Range: 0 - 2.0 mg/L
- Sample Size: 10 mL,25mL,5mL
- pk/300 Powder Pillows
Hach products are intended for sale/shipment within the US only. International customers should contact their local Hach distributor to place orders for Hach products.