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
Waters ACQUITY UPLC BEH C18 VanGuard 预柱
ECO QC防静电保护足趾安全鞋(36码)
N-(2-羟基丙基)乙二胺
QUANTITATIVE FILTERPAPERS, HARDENED, VERY FAST (FLAT)
SILICONE RUBBER SEALS, WITHOUT WASHER, 16 X 6 MM, GL 18
Hibar 150-4,6,LiChrosorb 60 Si 7μm定制柱
石墨垫100%石墨 HP(0.53mm 0.8mm,10只/包)
Condenser Hopkins 50 x 350mm combo w Snyder column
SPME 自动式萃取头套装1
Hibar 250-3,LiChroprep RP-8 40-63μm定制柱