进样口衬管,超高惰性,不分流,直型,0.75 mm 内径,用于 SPME
商家询价 上海希言科学仪器有限公司
Round Axial Window 31.75 mm
UPLC单向阀
商家询价 北京中科三环仪器有限责任公司
Quartz Hangdown Wire Kit Qty. 5
Quartz Cyclonic Spray Chamber
QUARTZ PACKED INJECTOR LINER
Baffled Cyclonic Spray Chamber Avio
DB-5 柱,60 m,0.32 mm,1.00 m,7 英寸柱架
Nickel Sample Cone for Xt or Xs Interfaces (Pack of 1)
密封垫圈,内径0.8mm,15%石墨/85%Vespel,适用于0.45至0.