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
乙酸铅试纸
4-Boc-1-哌嗪乙酸
TX705型无尘室用棉签
Tygon ST R-3603 3止动管,1.85mm内径,总长400mm
Burets Tube Class AS Schellbach
PUNYW10362497 3-beta,5-beta-Tetrahydro Levonorgestrel
(+/-)-甘草素标准品
FLASKS, ROUND BOTTOM, FLAT, FLANGE, DN 100, 2000 ML, WITH BOTTOM OUTLET, SPHERE S 40/25 (FL.D. X
PTFE Kappe/PTFE cap 25 ml
ISO-Guide34-Thorium(Th)标准溶液,1000mg/L溶于2% HCl