| 1x | Rubidium Rb - 1000 mg/l in H2O for ICP | EUR 67.00 |
| 1x | Sodium Na - 1000 mg/l in diluted HNO3 for ICP | EUR 40.00 |
| 1x | Samarium Sm - 1000 mg/l in diluted HNO3 for ICP | EUR 46.00 |
| 1x | Silicon Dioxide SiO2 - 1000 mg/l in H2O/tr. NaOH ... | EUR 61.00 |
| 1x | Silicon Dioxide SiO2 - 1000 mg/l in H2O/tr. NaOH ... | EUR 42.00 |
| 5x | Remise des certificats d'analyse papier | EUR -5.00 |