BESEP QuEChERS Salt Pack 4 g Anhydrous MgSO₄, 1 g NaCl, 1 g Trisodium citrate dihydrate, 0.5 g Disodium hydrogen citrate sesquihydrate, with 50 mL centrifuge tube
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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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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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Butylxanthic acid potassium salt in Water
BW20852DW-1mL | 批次浓度
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Chlorobenzene in Methanol
BW21131DM-1mL | 34.5μg/mL
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Citric acid
RMT13730 | 见证书
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BW930192XW-kit | 100mg/L
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BW930192XW-100mL | 100mg/L
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Mix-17 in n-Hexane
BePure-31497TH-1.2mL | 10000μg/mL
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Mix-7 in Nonane
BePure-32042AX-1.2mL | 1µg/mL
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Mix-5 in Water
BW32136DM-1.2mL | 50μg/L
