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
正己烷中环氧七氯B
FID喷嘴
培养皿,PS,带盖,直径55 mm ,带通气口
THREE PART RETAINING DEVICE, COMPLETE, FOR STOPCOCK KEYS, THREADED, HOLLOW, FOR NS 14,5, GL 10
Tubing clips, clamping 5,6 - 6,5 mm, heat resistant from -40 /+125°C, for pressure up to 14 bars, made of extra hard nylon Case = 10 pcs.