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
11种VOC混标(HJ 686-2014)
CATIONIC SURFACTANT
2mL Tube - AOAC 50mg PSA / 150mg MgSO4 100/pk
3-硝基邻二苯胺
SAFETY WASHING BOTTLES, 1000 ML, PE, W. SAFETY DELIVERY JET, YELLOW, 'ESSIGS?URE'
PUNYW7408178 Budesonide Impurity 3
STIRRER RODS
LID, FLAT FLANGE, DN 150, CN GL 25, 3X ANGLED SIDE NECK 15° GL 18, 1X STRAIGHT SIDE NECK (KF 45°) GL 14, BOROSILICATE GLASS
手持电子连续分液器HandyStep electronic,含AC电源适配器,适合英国/爱尔兰地区使用
LINER AG 4MM ID TAPFOCUS O型圈