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POE (1) C 18-24 tert-amine
烯效唑 P 标准品
O.O-Diethyl phosphorochloridothioate
杀鼠酮
Tungsten - 5% HNO3 + 2% HF(有证书)
氟胺氰菊酯(DL-异构体混合物) Bepure-23062XA
o-Aminoazotoluene(01) 标准品
Benzoylprop ethyl Solution 100ug/ml in Toluene
ROOIBOS FLAVONOID STANDARDS KIT
Ditridecyl phthalate - Branched 标准品