Secondary turbidity standards Gelex for 2100 AN
Each set contains one sealed cuvette with the indicated concentrations (0-2 NTU, 0-20 NTU, 0-200 NTU, 200-4000 NTU, 4000-10000 NTU).
Toote variatsioonid
| Catalog number | PK | Type | Kogus | |
|---|---|---|---|---|
| 7.500 004 | 1.00 | Gelex |
