Certain of the following test solutions are intended for use as acid-base indicators in volumetric analyses. Similar solutions are intended for use in pH measurement. Where it is directed that a volumetric solution be used as the test solution, standardization of the solution used as TS is not required.
| 1x | 9 components: 100ug/ml each of Chlorpyrifos [CAS:... | EUR 76.00 |
| 1x | Remise des certificats d'analyse papier | EUR -1.00 |