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甲醇中氯苯嘧啶醇溶液标准样品(哑菌灵)
Alternariol Monomethyl Ether-d3
1.3-Dichloropropene Solution 100ug/ml in Methanol
o-Diethylbenzene 标准品
Ethyl carbamate Solution 100ug/ml in Methanol
1.2:4.5-Dibenzpyrene
Dibenzyl succinate
维生素 D2 (6,19,19-d3) 溶液 1 mg/mL, in ethanol, 97 atom % D, 98%
3,4'-Dichlorobiphenyl 标准品
(2E,4Z)-Heptadienal