Hexachloro-1,3-butadiene in Methanol
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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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ChloroprenE5000 µg/mLin Methanol
DRE-GA09010381ME | 见证书
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BW81586YW-250mL | 1000mg/L
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BW80350DH-10mL | 2mg/L
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BW80350DH-10mL | 10mg/L
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BW80350DH-10mL | 15mg/L
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Mix-4 in Methanol
BePure-32045CM-a | 1-100µg/mL

六氯丁二烯