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
PIPETTE RACK, 3 PLACES
气相色谱柱,TG-1701MS 30m x 0.32mm x 1.50μm
LIDS, FLAT FLANGE, WITH CENTER NECK ST 19/26 AND 2 ANGLED NECKS ST 14/23 15° DN 100
石墨密封圈, 5 mm内径
异氰酸2-溴苯酯
(停用)Jetmixers 25J捷流式工作头,处理量200ml~10000ml
114种农药混标(定制)
1,4-Bis(diphenylphosphino)butane
SPARE SCREW CAPS WITH SEAL GL 25
DB-WAX 色谱柱GC Column Format LTM