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n-Pentyl iso-pentyl phthalate (n-Pentyl 3-methlybutyl phthalate)
Calcium - CaCO3, 99.99+%, 2% HCl(有证书)
Mesotrione Solution 100ug/ml in Acetonitrile
Adipic acid
11种植物生长调节剂混标 BePure-30982XM
环丙沙星
2,4-Dichloroanisole
Methylsulfonylmethane
2.6-Dimethylnaphthalene Solution 100ug/ml in Toluene
异丙醇中羟基粉锈宁溶液标准样品