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
经济型坩埚钳 (设计便利)
甲醇中盐酸赛庚啶溶液,100ug/mL
二丁基二硫代氨基甲酸镍
SCHELLBACH-CLIP, MADE OF POLYPROPYLENE 13.5 X 36 MM, FOR TUBE-? 13.8 -17.0 MM
样品瓶 0.5ML C/T 聚丙烯 12X32 100
气进样针
FLASKS, FLAT BOTTOM, LONG NECK, MADE OF QUARTZ-SILICA, WITH BEADED RIM, DIN 12370, 2000 ML, 165 X
磨口垫片,PTFE,NS24/29,薄壁
4,4-二氟环己甲酸
10mL 皂膜流量计