Kleuring | dead cells blue |
Kleuromslag | yellow - blue |
Omslagbereik pH | 3,0 - 4,6 |
Toepassing | vitality test of spermatozoa |
Indicators and Dyes
Carl ROTH offers many indicators and dyes of high purity, which can be used in special applications.
Appearance | pink powder |
Appearance of solution | complies |
pH-transition range | 3.0 (yellow)- 4.6 (blue) |
Loss on drying (110 °C) | ≤1.0 % |