51 Expansion Borosilicate Glass Vials with
Unattached Black Phenolic Caps and Rubber
Liners
51膨胀系数蹦硅酸盐小玻璃瓶。单独黑色树脂冒,橡胶衬垫。
• Clear, screw thread sample vials
• Closed-top black phenolic closure with polyvinylfaced
rubber liner, unattached
• Manufactured from 51 expansion borosilicate glass conforming to
USP Type I and ASTM E438, Type I, Class B requirements