详细说明
产品名称
General description
带 F217/PTFE 衬垫的实心瓶盖。F217 是三层衬垫,由两侧的天然低密度聚乙烯层和夹在中间的发泡聚乙烯芯组成。该衬垫上贴着另一层 PTFE(聚四氟乙烯)。
性质
material | F217/PTFE liner |
green melamine resin solid cap | |
size | 20-400 |
feature | closure type screw thread, green melamine solid cap, PTFE liner |
temp. limit 49 °C | |
packaging | pkg of 100 ea |
fitting | thread 20-400 |
compatibility | for use with 22 mL vial with 20 mm thread |