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
标口 圆底烧瓶
RECEIVER ADAPTER,PLAIN,BENT,DURAN
邻氯环戊酮;2-氯环戊酮
NOT LONGER AVAILABLE !
气进样针
间氯苯胺
2-(3-苯甲酰苯基)丙酸环己基铵盐
FLASKS, ROUND BOTTOM, CENTER NECK, AMBER STAINED, 1000 ML, ST 24/29, 131 X 210 MM
ANALYTICAL COLUMNS SUPERSPHER
CAPCELL PAK C18 BB S5 2.1X75