产品介绍：
产品说明
一般描述
The residual hardness is measured semiquantitatively by visual comparison of the colour of the measurement solution with the colour fields of the colour card.
Method: colorimetric with color card 0.04 - 0.08 - 0.15 °d 0.05 - 0.1 - 0.19°e 0.7 - 1.4 - 2.7 mg/l CaCO₃ MQuant®
法律信息
MQUANT is a registered trademark of Merck KGaA, Darmstadt, Germany
产品性质
| specific analyte(s) | calcium, magnesium |
| 质量水平 | 100 |
| measuring range | 0.7-2.7 mg/L (CaCO3) |
| water hardness measuring range | 0.04-0.15 °d 0.05-0.19 °e |
| 相容性 | for use with MQUANT® |
| detection method | colorimetric |
| 储存温度 | 15-25℃ |
