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
GLASS RINGS, RASCHIG, O.D. 3 MM X LENGTH 3 MM
Round bottom flask, PFA, NS 29/32, 100 ml
对苯二酚
ICP 调谐液 (8种元素), 5% Nitric acid,
5000ml螺口试剂瓶
硫酸铜(五水)
Sorafenib
2-Phenylquinoline
KECK FLAT SEALINGS, EPDM, 16 X 8.5 MM