For free chlorine determination by the DPD method. USEPA accepted for reporting drinking water analysis using Hach Method 8021. Ranges: LR: up to 2.00 mg/L; MR: 0.05-4.00 mg/L; HR: 0.1-10.0 mg/L. Sample Sizes: LR: 25 mL; MR: 10 mL; HR: 5 mL. Pack of 100 powder pillows. Specifications Description : DPD Free Chlorine Reagent Powder Pillows, 25 mL EPA compliant: Yes Footnote: *Generally, the DR 5000 performs the same methods as the DR/4000. The DR 2800 performs the same methods as the DR 2700, DR/2500, and DR/2400. Some exceptions do exist. Instrument: All Method: 8021 Method Name: DPD Method Number 2: 10069 Method Number 3: 10245 Number of tests: Varies Parameter: Chlorine, Free Platform : Powder Pillows Quantity: 100 /pk Range: 0.1 - 10.0 mg/L Cl2 Range 2: 0.05 - 4.00 mg/L Cl2 Shelf Life: 60 months Storage Conditions: 10 °C to 25 °C Unit: 100 /pk PENTING!!! HARAP MENANYAKAN STOK TERLEBIH DAHULU...