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
2,3,4-三氟-6-硝基苯胺
2-巯基苯并噻唑
LONG GROUND SOCKETS, FINISHED, NS 29.2/42, DURAN
Anotop LC 针式滤器
p-(Hydroxymethyl)phenylacetic Acid
酚酞指示剂
1-(4-吡啶基)哌嗪
LATEX TUBING - 12x17 mm, 1 meter
Forcep, very sharp, length: 130 mm, type 1, made of stainless steel, Teflon coating^
Magnetic stirring-bar, PTFE, octagon, 10 x 51 mm