Assembled screw cap with hole with PTFE/silicone septum

带有 PTFE/硅胶隔垫的带孔螺纹盖

Bisphenol A

双酚 A

Calcium acetate hydrate

Crimp seals with PTFE/silicone septa

带 PTFE/硅胶隔垫的钳口密封盖

Screw cap (open-top), polypropylene

开孔聚丙烯螺纹瓶盖

Tartrazine

酒石黄

Metformin Related Compound A

氰基胍

meta-Phosphoric acid

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

EPA Vials, white polypropylene screw top hole cap, pre-cleaned and assembled

预先清洁和组装的、带开孔白色聚丙烯螺纹顶盖的样品瓶