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For determination of Cobalt and Nickel by the PAN method. Hach Method 8078 (Co) and 8150 (Ni). Range: 0.01 - 2.00 mg/L Co, 0.006 - 1.000 mg/L Ni. Sample Size: 10 mL. Reagent set includes EDTA Reagent

For determination of Aluminum by the Eriochrome Cyanine R (ECR) Method. Hach Method 8326. Sample Size: 20 mL (split) Range: 0.002 - 0.250 mg/L Al. Pack of 100 Powder Pillows

For determination of Aluminum by the Eriochrome Cyanine R (ECR) Method. Hach Method 8326. Sample Size: 20 mL Range: 0.002 - 0.250 mg/L. Reagent set contains ECR Reagent Powder Pillows, Hexamethylenete

For Copper determination by the Porphyrin method. Hach Method 8143 Range: 2 - 210 µg/L Cu. Sample Size: 10 mL Pack of 100 Powder Pillows.

For Copper determination by the Porphyrin Method. Hach Method 8143 Range: 2 - 210 µg/L Cu. Sample Size: 10 mL Reagent set Includes Copper Masking Reagent Powder Pillows, Porphyrin 1 Reagent Powder Pil