Qtz SUPRASIL Ultra-Micro Cell w/ Stopper
商家询价 上海希言科学仪器有限公司
UNI保护柱 嵌入式保护柱套, 3.0/2.1mm,1个/包
PE过滤器 DISS 70UM 100/包
Graphite Ferrule 1/16" x 0.5 mm Pkg.10
GC Injector Adapter Cap Assembly
Seal Wash, Plunger Seal, Replacement Kit 2/Pkg [WAT271018]
NUT- TBG HEX .125 TBG BRS
250x4.6mm 5um Hypersil GOLD PFP
ProPac WCX-10 分析柱 (4 x 250 mm)
Neodymium 1 000 μg/mL 2% HN03 Pure 500mL