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
IAM.PC.DD2 10 CM x 4.6 MM 12/300
RUBBER TUBING, FOR LABORATORY PURPOSE, I.D. 7 MM, WALL THICKNESS 1,5 MM
KIT WIDE PORE C18 3UM 2CMX2.1MM &
白桦脂醇
GRAHAM-CONDENSERS, ACC. TO DIN 12592, CONE ST 29/32, 2x GL 14, JACKET LENGTH: 400 MM
BETABASIC 18 5UM 150X4MM COLUMN
GASKET F.AIP.TUBE (6X)
N-甲基咪唑
直型冷凝管
50X邓哈特溶液