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
TARGET 绿色 螺纹 瓶盖
N-羟基哌啶
环己烷羧酸
SPHERICAL JOINTS, BALL MEMBERS, S 41/25 DURAN, 32 X 150 X 2,0 MM PACK = 1 PCS
三(2-呋喃基)膦
Accuflow without pumphead
STIRRING BARS, 8x45 mm
FLASKS, ROUND BOTTOM, NARROW NECK, QUARTZ-SILICA, W.RIM, 250 ML 85 X 125 MM
MULTIVAP 30位干浴锅
3-氰基吲哚