Waters 2ml樣品瓶蓋墊 預切口PTFE/硅膠墊，貨號186000305 產(chǎn)品描述：Blue, 12 x 32 mm Screw Neck Cap and Preslit PTFE/Silicone Septum, 100/pk

Waters 2ml棕色樣品瓶套裝，貨號186000407C， LCGC Certified Amber Glass 12 x 32 mm Screw Neck Vial, with Cap and Preslit PTFE/Silicone Septum, 2 mL Volume, 100/pk

Waters 2ml透明樣品瓶套裝，貨號186000307C， LCGC Certified Clear Glass 12 x 32 mm Screw Neck Vial, with Cap and Preslit PTFE/Silicone Septum, 2 mL Volume, 100/pk