1x | ICP Water Quality standard 1 - 31 elements - Ca 1... | EUR 196.00 |
1x | Acetic anhydride/dioxan TS | EUR 341.00 |
1x | Acetate Buffer pH 4.3 | EUR 65.00 |
1x | Aluminium Al - 10 g/l in diluted HNO3 for ICP | EUR 69.00 |
4x | Remise des certificats d'analyse papier | EUR -4.00 |