Buffer Solutions
Guarantee of accuracy
- Certificate including the actual value and expiry date
- Certified traceable to primary SRM from NIST/PTB
- Resistant to microbes
- Convenient 250 ml/500 ml plastic bottle with built-in calibration compartment
- Economical, since less buffer is used per calibration
- Certified pH value of one for the pH measurement accredited DKD laboratory
Toote variatsioonid
| Type | Certificate | pHvalue | Accuracy | Volume ml | Catalog number | PK | Kogus | |
|---|---|---|---|---|---|---|---|---|
| Duracal pH Buffer | DKD | 10.01 | ± 0.02 | 500 ml | 6.079 275 | 1.00 | ||
| Duracal pH Buffer | DKD | 9.21 | ± 0.02 | 250 ml | 6.206 346 | 1.00 | ||
| Duracal pH Buffer | DKD | 7.00 | ± 0.01/0.02 | 250 ml | 6.204 505 | 1.00 | ||
| Duracal pH Buffer | DKD | 7.00 | ± 0.01/0.02 | 10 l | 6.206 061 | 1.00 | ||
| Duracal pH Buffer | DKD | 4.01 | ± 0.01/0.02 | 250 ml | 6.206 345 | 1.00 | ||
| Duracal pH Buffer | HAMILTON | 11.00 | ± 0.05 | 1 x 500 ml | 9.221 108 | 1.00 | ||
| Duracal Redox Buffer | - | 271 mV | ± 5 mV | 500 ml | 6.231 358 | 1.00 | ||
| Duracal pH Buffer | DKD | 7.00 | ± 0.01/0.02 | 3 x 500 ml | 9.221 103 | 1.00 | ||
| Duracal Redox Buffer | - | 475 mV | ± 5 mV | 250 ml | 7.637 084 | 1.00 | ||
| Duracal pH Buffer | DKD | 9.21 | ± 0.02 | 500 ml | 6.900 682 | 1.00 | ||
| Duracal pH Buffer | HAMILTON | 2.00 | ± 0.02 | 1 x 500 ml | 9.221 098 | 1.00 | ||
| Duracal pH Buffer | DKD | 4.01/7.00/10.21 | ± 0.02 | 3 x 500 ml | 9.221 130 | 1.00 | ||
| Duracal pH Buffer | DKD | 10.01 | ± 0.02 | 10 l | 9.221 128 | 1.00 | ||
| Duracal pH Buffer | DKD | 9.21 | ± 0.02 | 3 x 500 ml | 9.221 106 | 1.00 | ||
| Duracal pH Buffer | HAMILTON | 12.00 | ± 0.05 | 1 x 500 ml | 9.221 109 | 1.00 | ||
| Duracal pH Buffer | DKD | 7.00 | ± 0.01/0.02 | 5 l | 9.221 124 | 1.00 | ||
| Duracal pH Buffer | HAMILTON | 6.00 | ± 0.02 | 1 x 500 ml | 9.221 102 | 1.00 | ||
| Duracal pH Buffer | HAMILTON | 8.00 | ± 0.02 | 1 x 500 ml | 9.221 104 | 1.00 | ||
| Duracal pH Buffer | DKD | 4.01 | ± 0.01/0.02 | 3 x 500 ml | 9.221 100 | 1.00 | ||
| Duracal pH Buffer | HAMILTON | 1.68 | ± 0.02 | 1 x 500 ml | 9.221 097 | 1.00 | ||
| Duracal pH Buffer | DKD | 4.01/7.00/9.21 | ± 0.02 | 3 x 500 ml | 9.221 129 | 1.00 | ||
| Duracal pH Buffer | DKD | 4.01 | ± 0.01/0.02 | 10 l | 6.235 339 | 1.00 | ||
| Duracal pH Buffer | DKD | 9.21 | ± 0.02 | 10 l | 9.221 127 | 1.00 | ||
| Duracal Redox Buffer | - | 475 mV | ± 5 mV | 500 ml | 9.221 134 | 1.00 | ||
| Duracal pH Buffer | DKD | 7.00 | ± 0.01/0.02 | 500 ml | 6.078 958 | 1.00 | ||
| Duracal pH Buffer | HAMILTON | 1.09 | ± 0.02 | 1 x 500 ml | 9.221 096 | 1.00 | ||
| Duracal pH Buffer | DKD | 4.01 | ± 0.01/0.02 | 5 l | 9.221 123 | 1.00 | ||
| Duracal pH Buffer | DKD | 10.01 | ± 0.02 | 3 x 500 ml | 9.221 107 | 1.00 | ||
| Duracal pH Buffer | HAMILTON | 5.00 | ± 0.02 | 1 x 500 ml | 9.221 101 | 1.00 | ||
| Duracal pH Buffer | DKD | 10.01 | ± 0.02 | 250 ml | 6.232 419 | 1.00 | ||
| Duracal pH Buffer | DKD | 4.01 | ± 0.01/0.02 | 500 ml | 6.078 957 | 1.00 | ||
| Duracal pH Buffer | HAMILTON | 3.06 | ± 0.02 | 1 x 500 ml | 9.221 099 | 1.00 |
