LCGC Certified Clear Glass 12 x 32mm Screw Neck Total Recovery Vial, with Cap and Preslit PTFE/Silicone Septa, 1 mL Volume, 100/pkg [186000385C]
LCGC Certified Clear Glass 12 x 32mm Screw Neck Total Recovery Vial, with Cap and Preslit PTFE/Silicone Septa, 1 mL Volu
Sep-Pak C18 Plus Light Cartridge, 130 mg Sorbent per Cartridge, 55-105 μm Particle Size, 50/pk [WAT023501]
Sep-Pak C18 Plus Light Cartridge, 130 mg Sorbent per Cartridge, 55-105 μm Particle Size, 50/pk [WAT023501]
Styragel Guard Column, 20 μm, 4.6 mm X 30 mm, THF , 1/pkg [WAT054405]
Styragel Guard Column, 20 μm, 4.6 mm X 30 mm, THF , 1/pkg [WAT054405]
色谱柱
色谱柱 产品名称：15cm/25cm/30cm填充柱 产品规格：4.6mm（常用内径） 颜色：金属色 材质：金属 填料：多孔硅胶、以及以硅胶为基质的键合相、氧化铝、有机聚合物微球（包括离子交换树脂）、多孔碳（C18、C8、C6）