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Acetochlor in Acetone
BW20063DB-1ml | 批次浓度
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Acetone in Water
BW20067DW-5mL | 批次浓度
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Acrylamid in Methanol
BW20129DM-1mL | 10μg/mL
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Bentazone in Acetone
BW20559DB-1mL | 100.0μg/L
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Benzene in Methanol
BW20577DM-1mL | 10μg/mL
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Benzidine in Acetonitrile
BW20583DA-1mL | 1.2µg/mL(需稀释)
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ZW-EB-GSB04-1766-2004-50mL | 100μg/mL
| CAS | name | Standard value | unit |
|---|---|---|---|
| 7439-96-5 | 锰(Mn) | 1000 | mg/L |
| 7439-89-6 | 铁(Fe) | 2000 | mg/L |
| 7440-50-8 | 铜(Cu) | 1000 | mg/L |
| 7440-66-6 | 锌(Zn) | 1000 | mg/L |
