Acclaim Mixed-Mode WAX-1 5um 分析柱 (2.1 x 150mm)
商家询价 上海希言科学仪器有限公司
Copper 1 000 μg/mL 2% HN03 Pure 125 mL
Acclaim 120 C18 5um 分析柱 (4.6 x 250mm)
Electrodeless Discharge Lamp Sys. 2 - Tl
Alumina Injector 1.2mm 4300V/5300V/7300V
100x2.1mm 1.9um Hypersil GOLD PFP
AS19 阴离子分析柱,4X250MM
Nickel 1 000 μg/mL 2% HN03 Pure 125 mL
GC/MS Gas Purifier 21" 1/8FIT
PTFE Tubing 1000 mm