HACH PCII 游離余氯測試試劑包 P/N.21055-69（2105569）

DPD Free Chlorine Reagent, 10 mL Sample, Powder Pillows, PK/100

    • DPD Method, Free Chlorine Reagent Powder Pillows Pack of 100
    • USEPA accepted for reporting drinking water analysis using Hach Method 8021
    • Sample Size: 10 mL
    • Range: up to 2.00 mg/L
    • For best results use with a Hach colorimeter or spectrophotometer.
    • Backed by over 20 years of DPD experience!

HACH PCII 游離余氯測試試劑包 P/N.21055-69（2105569）

產地：美國（USA）

庫存狀態(tài)：現貨（Spot）

HACH 封裝型差分ORP探 p/n.2028R0