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Internal Standards Mixture - Method 524.2 100ug/ml in Methanol
Cholic-2,2,4,4-d4 Acid 标准品
Benomyl Solution 100ug/ml in Toluene
喷布特罗盐酸盐
EPA 525.2有机氯杀虫剂混标(5×1ml) 标准品
Furaltadone Hydrochloride,
苯甲酮-d10
85752, n-Heptane (purity) 标准品
57种农药混标
Chlorothalonil Solution in T-butylmethyl ether