Lovibond® VARIO Powder Packs, DPD Free Chlorine Reagent, 5 mL, 0 to 3.5 mg/L, 1000/Pack

Convenient powder packs offer users a practical alternative to existing measurement systems, produced to the same high-quality standards that have made Tintometer's tablet reagents successful for several decades. These powder packs are chemically compatible with Hach® devices.