4-Hydroxy-6-methyl-2-pyrone
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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
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C20835000 2-Methylanthracene
DRE-C20835000 | 见证书
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Mix-2 in Methanol
BePure-31687A2M | 2µg/mL
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Mix-21 in Methanol
BePure-31686MM | 50µg/mL
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Mix-19 in Methanol
BePure-31685LM | 10µg/mL
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Mix-5 in Methanol
BePure-31684LM | 10µg/mL
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Mix-26 in n-Hexane
BePure-31683LH | 10µg/mL
