Home / Products / Hach lab equipment and reagents / Hach ECR Reagent Powder Pillows, 20 mL, pk/100 SKU: 2603849 Hach ECR Reagent Powder Pillows, 20 mL, pk/100 SKU: 2603849$99.30 Hach ECR Reagent Powder Pillows, 20 mL, pk/100 SKU: 2603849 quantity Add to cart WhatsApp now Description Description 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. Related products Hach Amino Acid F Reagent Solution, 100mL SKU: 2386442 $33.78 Hach Bleaching 3 Reagent Powder Pillows, pk/100 SKU: 1429449 $35.02 Hach DR6000™ UV VIS Spectrophotometer without RFID SKU: LPV441.99.00002 $17,624.00 Hach AluVer® 3 Aluminum Reagent Powder Pillows, pk/100 SKU: 1429099 $117.94