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
3-吡啶磺酸
Pesticide-Mix 1608 in Acetone标准品
月桂酸
ALS 16位自动进样塔
7773 硅质半面型单滤盒防尘面具(大号)
THERMOSTATIC REACTION VESSELS, NW 150, UNGRADUATED, 1000 ML, 184 X 150 X 185 MM GL 18
O-ring, for desiccator article number 80554
RJT,(有机)尼龙针式滤器
ProElut TPC-2 6mL 30/pkg
Lids flat flange LF 200, with center neck GL 45, 2 angled side necks 15° GL 18, 1 straight parallel side neck GL 14, made of borosilicate glass