M6 螺母 ,5个/包
商家询价 上海希言科学仪器有限公司
Quartz SUPRASIL Lid 3.2 mm 700 μL
CTFE Male Barb Fitting
铝制钳口瓶盖 带硅树脂/PTFE密封垫 ,100/包
HyperSep C18 固相萃取柱, 50mg1mL ,100/包
移液管 容积 13ML 12/件
20mm PTFE Silicone Septa Cap Pkg. 1000
THGA Std Graphite Tubes w/End Cap Pkg. 5
Kit, Frit and Nut, 0.2μm, 2.1mm, 5/pkg [700002775]
2ML 8mm clear screw top vial glass 100