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
牛胆粉,供薄层色谱鉴别用
2,4,6-Trichloroanisole,10ng/ul 标准品
HYPERSIL GOLD 5UM 100x0.075MM INTEGRA FRIT COLUMN
4ML 未组装 便利包 透明红色 聚四氟乙烯/硅树脂
EVAPORATING DISHES 1135 ML, PORCELAIN, WITH SPOUT, HEMISPHERICAL, ? 180 MM, HEIGHT 84 MM
PK10 INFICON TENAX TA FOCUSING TUBES
BioBasic 8 IntegraFrit, 100x0.075mm, 5um
PPN SCREW CAP
SPIRIT LAMPS WITHOUT FILLER TUBULATURE WITH GROUND-ON CAP, DURAN
DISTR.RINSING/ASPIR.T.824