Petrocol^® EX2887 毛细管GC色谱柱, Petrocol^® EX2887 Capillary GC Column

带衬垫的螺纹盖（9mm 螺纹）, Screw cap (open-top), 9 mm thread, with liner

Screw cap, phenolic, with open center

中心开孔酚醛树脂螺纹瓶盖

Septa, PTFE/Silicone

PTFE/硅胶隔垫

1.5mL 卡口样品瓶，12mm×32mm, Snap Ring vials, 1.5 mL, 11.6 x 32 mm

SPB^®-225 Capillary GC Column

SPB^®-624毛细管GC色谱柱, SPB^®-624 Capillary GC Column

Supelclean^TM ENVI^TM-18 SPE 小柱, Supelclean^TM ENVI^TM-18 SPE Tube

Supelclean^TM LC-Alumina-N 固相萃取管, Supelclean^TM LC-Alumina-N SPE Tube

Supelclean^TM LC-SAX 固相萃取管, Supelclean^TM LC-SAX SPE Tube