ph calibration buffer solution |
name | accuracy | specifications |
ph4.00 buffer solution | ±0.01ph(25℃) | 500ml/250ml/50ml(bottle) |
ph6.86 buffer solution | ±0.01ph(25℃) | 500ml/250ml/50ml(bottle) |
ph9.18 buffer solution | ±0.01ph(25℃) | 500ml/250ml/50ml(bottle) |
ph7.00 buffer solution | ±0.01ph(25℃) | 500ml/250ml/50ml(bottle) |
ph10.01 buffer solution | ±0.01ph(25℃) | 500ml/250ml/50ml(bottle) |