| 1x | Nitric acid - concentrate to make 1L 0.1 M (0.1N)... | EUR 26.00 |
| 1x | Acetate Buffer pH 4.4 (acc. to Ph Eur) | EUR 65.00 |
| 1x | Acetate Buffer pH 3.5 for Heavy metals | EUR 120.00 |
| 1x | 7 components: 2000mg/l each of Benzene [CAS:71-43... | EUR 54.00 |
| 1x | Conductivity Standard 20 uS/cm at 25 C | EUR 72.00 |
| 1x | Sucrose [CAS:57-50-1] 100g/l in Water (contains a... | EUR 58.00 |
| 1x | Acetate Buffer pH 4.1 | EUR 65.00 |
| 7x | Отстъпка за безхартиено копие на Сертификат за анализ | EUR -7.00 |