AVCS蓝盖,预开口的PTFE/硅树脂隔垫,100/包
商家询价 上海希言科学仪器有限公司
AG11-HC 阴离子保护柱-高容量柱 ,2X50MM
Qtz SUPRASIL Ultra-Micro Cell w/ Stopper
Marathon Filament for GC/MS
ACQUITY FLR DETECTOR PERFORMANCE MAINTENANCE KIT [201000193]
1.5ml的surestop样品瓶,透明带标签,100/包
Aluminum Covers 0.15 mm Pkg. 400
美国PE珀金埃尔默9908585 泵管
PVC Red/Red Tubing 1.14 mm ID Pkg.12
气相盖垫 BTO X-145 17MM 50个/包
CS16 阳离子分析柱5X250MM