产品说明
一般描述
The pH determination using indicator solutions is suited for weakly buffered water samples. The pH value 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 and sliding comparator pH 4.5 - 5.0 - 5.5 - 6.0 - 6.5 - 7.0 - 7.5 - 8.0 - 8.5 - 9.0 MQuant®
法律信息
MQUANT is a registered trademark of Merck KGaA, Darmstadt, Germany
产品性质
| 特点 | non-bleeding: no |
| 质量水平 | 100 |
| graduations and accuracy measuring range | accuracy: 0.5 pH unit |
| pH范围 | 4.5 - 9.0 |
| detection method | colorimetric |
| 储存温度 | 15-25℃ |
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