如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
地氟可特(含干冰运输费)
Chlorinated Acids - 515 - Neat
Prohexadione-Calcium Solution 100ug/ml in Toluene
QUARTZ (particle size 160 - 630 microns) 标准品
1a-Phenyl-4a-(1'-phenylethyl)tetralin
17β-Estradiol-16, 16, 17-d3
First Standard® 乙氰菊酯
乳粉中沙门氏菌(阳性)质控样
Okadaic Acid, Ammonium Salt, >98%
Ductile Iron C