聚丙烯 全体积 样品瓶 ,700UL,100/包
商家询价 上海希言科学仪器有限公司
PTFE Red Septa No Caps Pkg. 100
赛默飞淋洗液罐 EGC III MSA Cartridge, Analytical;MSA EGCS,074535
Quartz Torch 3-Slot Optima 8x00
AG11 阴离子保护柱,4X50MM
Lumina Hollow Cathode 2" Lamp - Fe
Quartz Torch 3-Slot 4300/5300/7300 V
10L 进样针 26g, FN, 57mm,1个
Quality Control Standard 21 125 mL
PTFE Membrane Pkg. 50