2ML 8mm clear screw top vial glass 100
商家询价 上海希言科学仪器有限公司
TUV DETECTOR PERFORMANCE MAINTENANCE KIT [WAS081142]
铝制钳口瓶盖 带硅树脂/PTFE密封垫 ,100/包
20mm PTFE Silicone Septa Cap Pkg. 1000
Super Clean 三组分筒式过滤器- He Specific
Accucore XL C18色谱柱 4x250x2.1mm
AG4A 阴离子保护柱-快速高容量柱,4X50MM
Syncronis Amino 250x4.6x5um
Sample Probe for AS-60/70/71/72/800/900
250x4.6mm 5um Hypersil GOLD