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噻苯隆 BePure-25991
Pyridaphenthion Solution in Acetonitrile
DL-Phenylalanine-3-13C 标准品
苏式间氯霉素(苏式异氯霉素)(RS混合物)
高效氟氯氰菊酯 BePure-21535
19种农药混标(GB 23200.13-2016 LC组D)
N-Acetyl Fluvoxamine Acid
磺胺甲氧哒嗪
Decyltrimethylammonium-d30 Bromide 标准品
Washington VPH Primary Dilution Standard Mixture (no Surrogate) 2000ug/ml in Methanol