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甲醇中2,4,5-涕丙酸溶液
2-Hydroxypyridine (无证书)
(1S,3R)-1-Benzo[1,3]dioxol-5-yl-2-(2-chloro-acetyl)-2,3,4,9-tetrahydro-1H-b-carboline-3-carboxylic A
苯乙醇胺A溶液,100ppm
噻虫啉 标准品
多抗霉素(B型) BePure-25837YK
氟苯脲溶液,1000ppm
丙酮中内吸磷溶液标准样品,有证书 100ug/mL,1.0mL
N-[(2.4-Dichlorophenoxy)acetyl]-DL-methionine Solution 100ug/ml in MTBE
苹果汁中的久效磷质控样 BQC1061124195