Chemical Oxygen Demand (COD) Standards
These standards are ideal for use as control standards to verify that correct analysis for COD has taken place. Extensive range (10 to 60000 ppm), NIST traceable, 2 years shelf-life. Bottles of 500 ml.
Toote variatsioonid
| Catalog number | Type | Measuring range mg / l | PK | Kogus | |
|---|---|---|---|---|---|
| 6.232 202 | COD1000 | 1000 | 1.00 | ||
| 6.206 517 | COD600 | 600 | 1.00 | ||
| 6.234 552 | COD500 | 500 | 1.00 | ||
| 4.012 235 | COD10 | 10 | 1.00 | ||
| 6.286 183 | COD3000 | 3000 | 1.00 | ||
| 6.238 379 | COD1500 | 1500 | 1.00 | ||
| 6.234 999 | COD100 | 100 | 1.00 | ||
| 6.286 181 | COD20 | 20 | 1.00 | ||
| 6.206 518 | COD1300 | 1300 | 1.00 | ||
| 6.286 184 | COD6000 | 6000 | 1.00 | ||
| 6.233 809 | COD10M | 10000 | 1.00 | ||
| 4.012 236 | COD5000 | 5000 | 1.00 | ||
| 6.286 182 | COD2000 | 2000 | 1.00 | ||
| 6.206 516 | COD200 | 200 | 1.00 | ||
| 6.234 998 | COD50 | 50 | 1.00 |
