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(易制毒) Toluene 标准品
2-Amino-5,6-dichloro-3,4-dihydroquinazoline Hydrobromide
FAPAS 辣椒粉中毒死蜱
Bromoacetic acid
1,2-Dichlorobenzene-d4 Solution 2000ug/ml in Methanol
Erlotinib, Hydrochloride Salt, >99%
9-(4’-Aminophenyl)-9H-pyrido[3,4-b]indole
4-Aminobenzamidine-13C2,15N4 Dihydrochloride
吡罗昔康溶液, 100ppm
Corn Oil 标准品