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,MW:212.32
Decahydroquinoline
TCL Ketones Mixture 2000ug/ml in Methanol:Water (90:10)
Standard Sapphire Single Crystal Wafer for Crystalline Orientation
AGN 193109-d7
19种有机磷农药以及杂环农药混标(固体废物 有机磷农药和菊酯类农药的测定(征求意见稿))
Citalopram Related Compound F
敌草净
First Standard® 丙酮中氟乐灵溶液, 1000μg/mL
2,2’,3,3’,4,4’,5,5’-八氯联苯
First Standard® 四溴菊酯