CPRSN Spring VD 101 1.4310
商家询价 上海希言科学仪器有限公司
PE-Wax ETR-30m-.32 mm-.25 μm
戴安色谱柱062885AS19,4X250MM 赛默飞
戴安色谱柱062885AS19,4X250MM 赛默飞 062887 AG19thermo色谱柱
商家询价 上海额赫贸易有限公司
5 μL Syringe Metal Plunger w/ PTFE Seal
CTFE Female Barb Fitting
PTFE Membrane Pkg. 50
Electrodeless Discharge Lamp Sys. 2 - Zn
H 柱1CC ,48只/袋
2mL 螺口样品瓶, 9mm 瓶盖, 硅树脂/PTFE ,100/包
FTIR In-Service Lubricants Control Std.