-
Acetone in Water
BW20067DW-5mL | 批次浓度
-
Acrylamid in Methanol
BW20129DM-1mL | 10μg/mL
-
Benzene in Methanol
BW20577DM-1mL | 10μg/mL
-
Benzidine in Acetonitrile
BW20583DA-1mL | 1.2µg/mL(需稀释)
-
Butylxanthic acid potassium salt in Water
BW20852DW-1mL | 批次浓度
-
Chlorobenzene in Methanol
BW21131DM-1mL | 34.5μg/mL
-
DRE-GA09000548MB | 见证书
| CAS | name | Standard value | unit |
|---|---|---|---|
| F- | 氟离子 | 1000 | mg/L |
| Cl- | 氯离子 | 1000 | mg/L |
| Br- | 溴离子 | 1000 | mg/L |
| PO43- | 磷酸根 | 1000 | mg/L |
| SO42- | 硫酸根 | 1000 | mg/L |
| NO3- | 硝酸根 | 1000 | mg/L |
| CH3COO- | 乙酸根 | 1000 | mg/L |
| HCOO- | 甲酸根 | 1000 | mg/L |
| C2O42- | 草酸根 | 1000 | mg/L |
| HOCH2COO- | 乙醇酸根 | 1000 | mg/L |
-
BW930192XW-kit | 100mg/L
-
BW930192XW-100mL | 100mg/L
-
Mix-17 in n-Hexane
BePure-31497TH-1.2mL | 10000μg/mL
-
Mix-7 in Nonane
BePure-32042AX-1.2mL | 1µg/mL
-
Mix-5 in Water
BW32136DM-1.2mL | 50μg/L
