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
Rtx-VRX 气相色谱柱 60m 0.32mm ID 1.80um
填充柱 10% PEG-20M on Chromosorb WAW DMCS 60/80
Process Chemistry, NPT Compression Fitting, Screw, Imperial,NPT Size 1”, Bore Size 9?16”
螺旋藻成分分析标准物质
500ul 预装推拉式阀进样针
BURETTE STOPCOCK KEYS, SIDE ENTRY, DRILLED AND GROUND, WITH THREE PART RETAINING DEVICE, NS 12,5, BORE 2,5 MM
称量纸,fisher
3-甲基吡唑-5-甲酸乙酯
标准型铝盖,无垫 crimp cap 20mm al 100/pk
4,6-二氯-5-嘧啶甲醛