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
LIDS, FLAT FLANGE, WITH CENTER NECK KF 40 AND 1 ANGLED NECK KF 25 15° DN 200
CD-1701气相毛细管色谱柱
LIGHT PROTECTION F.806
DM-FFAP 50m x 0.25mm x 0.25μm
DURAN Group Dispenser, GL 45 (adapters for GL 32, GL 38, S 40), adjustable volume 2,5-25,0 ml
50x4.6mm 5um Hypersil GOLD Silica
愈创木酚磺酸钾
烟草定制混标3 (23组分)
ABSORBER TUBE,TOP PART*
5μl 进样针 FN 70mm PE Gauge 23, Cone Tip