250-130-512 | COD solution de contrôle,100 mg/l O2 | 125ml | | |
140-715-101 | COD (CRM), niveau bas | ea | | |
140-715-102 | COD (CRM), niveau eleve | ea | | |
250-130-701 | COD Control Solution, 200ppm O2 | 250ml | | |
250-130-650 | COD solution de contrôle,10,000 mg/L O2 | 500ml | | |
250-130-651 | COD solution de contrôle,10,000 mg/L O2 | L | | |
250-130-652 | COD solution de contrôle,10,000 mg/L O2 | 125ml | | |
250-130-550 | COD solution de contrôle,100 mg/l O2 | 500ml | | |
250-130-551 | COD solution de contrôle,100 mg/L O2 | L | | |
250-130-600 | COD solution de contrôle,1000 mg/L O2 | 500ml | | |
250-130-601 | COD solution de contrôle,1000 mg/L O2 | L | | |
250-130-602 | COD solution de contrôle,1000 mg/L O2 | 125ml | | |
250-130-027 | COD Tubes, 0-15,000ppm (box/200) | ea | | |
250-130-028 | COD Tubes, 0-15,000ppm (CS of 400) | ea | | |
250-130-018 | COD Tubes, 0-1500ppm (CS of 400) | ea | | |
250-130-008 | COD Tubes, 0-150ppm (CS of 400) | ea | | |
250-130-150 | Fer(II) ammonium sulfate, 0.00282 N | 500ml | | |
250-130-151 | Fer(II) ammonium sulfate, 0.00282 N | L | | |
250-130-152 | Fer(II) ammonium sulfate, 0.00282 N | 4L | | |
250-130-200 | Fer(II) ammonium sulfate, 0.05 N | 500ml | | |