Home / Products / Hach lab equipment and reagents / Hach ManVer® 2 Hardness Indicator Powder Pillows, pk/100 SKU: 92899 Hach ManVer® 2 Hardness Indicator Powder Pillows, pk/100 SKU: 92899$29.34 Hach ManVer® 2 Hardness Indicator Powder Pillows, pk/100 SKU: 92899 quantity Add to cart WhatsApp now Description Description ManVer® 2 (Calmagite) Hardness Indicator, for determination of hardness and chelants by titration. Pack of 100 powder pillows. Related products Hach Hardness (Total) Reagent Set, HR, Digital Titrator SKU: 2448100 $72.10 Hach Hardness Reagent Set, Calmagite Colorimetric SKU: 2319900 $102.06 Hach Magnesium TNTplus Vial Test (0.5 – 50 mg/L Mg), 25 Tests SKU: TNT849 $161.70 Hach EGTA Solution, 50 mL SCDB SKU: 2229726 $30.18