半岛bd体育手机客户端 说明
一般描述
Vial septa are available in a variety of materials. Septa (diameter × thickness × PTFE thickness 20 mm × 125 mil × 0.005 in. for use with 20mm crimp seal, 22 mm cap) are selected based on the chemical properties of the sample and the temperature to which the vial will be subjected during the analysis. PTFE/Silicone is for use with most organic solvents. PTFE/Silicone is not for use with chlorosilanes. It has good resealability and can withstand a temperature of 250℃.
半岛bd体育手机客户端 性质
| 物料 | white PTFE/silicone |
| 特点 | temp. limit 250 ℃ temp. limit 250 ℃ |
| 包装 | pkg of 1000 ea |
| 外径 | 20 mm |
| 直径× 厚度 × PTFE 厚度 | 20 mm × 125 mil × 0.005 in. |
| 相容性 | for use with 20mm crimp seal, 22 mm cap |
SUPELCO
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