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
ISO-Guide34-Neodymium(Nd)标准溶液,10000mg/L溶于4% HNO3
Snap on cap, PFA,for all sample vials (105097 - 105297)
7501真空油脂
FILTER FLASKS, ERLENMEYER SHAPE, WITH SIDE TUBE, 1000 ML, BOROSILICATE GLASS, NON-COATED
OV-275 氰乙基-氰丙基聚硅氧烷 (固定液)
TUBING CONNECTORS , PP, FOR TUBING I.D. 12-13 MM
FEP TUBE CONNECTION M6 52
MOS HYPERSIL 5UM 125X4MM COLUMN
真空泵,吸油器,聚丙烯,聚乙烯管
CARBOWAX AMINE 气相毛细管柱