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Monolinuron Solution 100ug/ml in Acetonitrile
2,6-Pyridinedimethanol (无证书)
12种固体废物中有机磷农药混标
1.2.3.4-Tetrahydrocarbazole (无证书)
Benomyl
Method 8040 - Phenols Mix B - PFB Derivatives 标准品
盐酸氮氨菲啶 标准品
(办证) Malathion D10 (diethyl D10) 标准品
4,4'-Diphenyltetrathiafulvalene
稻瘟灵甲醇溶液标准物质