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
DM-5 30m x 0.25mm x 0.10μm
箱式电阻炉电炉丝
SS column,24FT*1/8*2.1MM,P/W 1% SP1000 ON 60/80 CARBOPACK B
4-甲烷磺酰苯硼酸
Octafluorotoluene
3-氰基苯硼酸
STERISTOPPERS "BIOGEN", MADE OF CELLULOSE AIR-PERVIONS + BACTERIA FILTERING, F. NECK-INSIDE: 37,5
PUMPING TUBE ENE-18 BL/BL
NanoPort 套箍 6-32
Nitrocyclohexane