Center Drain (CD) screw thread vials, heavy wall, with caps and PTFE/silicone septa

中心集液 (CD) 螺纹样品瓶，厚壁，带瓶盖和 PTFE/硅胶隔垫

Certified polypropylene bonded caps with septa, pkg of 100

经过认证的带隔垫聚丙烯盖

Certified screw thread vials, 9 mm thread, 12 x 32 mm

经过认证的螺纹口样品瓶，9mm 螺纹，12×32mm

气相色谱涂层填料, Coated GC Packing

D-Malic acid

D-(+)-苹果酸

Discovery^® BIO Wide Pore C18 HPLC Column

Discovery^® BIO 大孔 C18 高效液相色谱柱

Discovery^® BIO Wide Pore C18 HPLC Column

Discovery^® BIO 大孔 C18 高效液相色谱柱

Discovery^® BIO Wide Pore C5 HPLC Column

Discovery^® BIO Wide Pore C5 高效液相色谱柱

Discovery^® BIO Wide Pore C5 高效液相色谱柱, Discovery^® BIO Wide Pore C5 HPLC Column

Discovery^® C8 Supelguard^TM 保护柱芯, Discovery^® C8 Supelguard^TM Guard Cartridge