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
密封圈, 适用于100ml气密性吊篮, 10个/包
硫化丙烯
HYPERSIL GOLD AQ 12UM 250X50MM PREP COLUMN
Stopcocks - Buret Tips
TUBE W.HEATING F.774
FLASKS, FLAT BOTTOM, LONG NECK, MADE OF QUARTZ-SILICA, WITH BEADED RIM, DIN 12370, 750 ML, 117 X 2
1-(4-氟苯基)哌嗪
气进样针
SS column,6FT*1/8*2.1MM ID,8% OV-101 on Chromosorb WAW-DMCS
Verify CX, 130mg/10ml 50个/包装