PE 紫外 钨灯B0114620 美国PE
Tungsten Halogen Lamp Assembly
商家询价 上海希言科学仪器有限公司
PTFE Membrane Pkg. 50
500型阴离子捕获柱-高容量9X75MM
Magnesium 1 000 μg/mL 2% HN03 Pure 125mL
美国PE 洗液标准品 1 x 1,000 mL:清洗液 N8122038
Wash Solution 1% HN03 1 Liter
XEVO TQ-S Calibration and Resolution Standards [700005471]
Quartz Hangdown Wire Kit Qty. 5
CAP Quart Deactivated Wool Pkg. 1
5 μL Blue Barrel Syringe Pkg. 5
BSTFA + 1%TMCS,10×1ml,安瓿瓶