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
LABORATORY CLIPS, MADE OF PLASTIC, DELRIN, CLEAR BLUE, CLIPS D. 37 MM IN BAGS á 100 PCS
Oven Insert for 860
QuEChERS 分散固相萃取试剂盒,10g
Porapak N 50/80气相不锈钢填充柱
Tygon? Long Flex Life (Type C) ID 3.2mm OD 6.4mm wall 1.6mm/7.5m
PTFE Stirrer Bar, Octahedral, Yellow,15 x 8mm
4-苯基苄胺
无水硫酸钠
WITOPETTOR 10-50 UL , CONFORMITY CERTIFIED
QUALITATIVE FILTERPAPERS, LOW ASH CONTEND, SLOW (PLEATED)