-
ZW-EB-GNM-M050068-2013-100mL | 10µg/ml
-
ZW-EB-GNM-M051143-2013-100mL | 100μg/mL
-
ZW-EB-GNM-M054807-2013-100mL | 100ug/ml
-
Cation Calibration Standard for IC HNO3
IV-IC-SCS1-125mL | 见证书
-
Cation Calibration Standard for IC HNO3
IV-IC-SCS1-500mL | 见证书
-
Cations Standard HNO3
IV-QCP-CAT-20mL | 见证书
| CAS | name | Standard value | unit |
|---|---|---|---|
| 7782-41-4 | 氟(F) | 0.4 | mg/L |
| 7782-50-5 | 氯(Cl) | 0.4 | mg/L |
| SO42- | 硫酸根 | 0.4 | mg/L |
| NO3- | 硝酸根 | 0.4 | mg/L |
| NO2- | 亚硝酸根 | 0.4 | mg/L |
