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产品中心
真空过滤器
拓普森针头式过滤器是用于溶液除菌过滤的一次性实验耗材．共有四种滤膜可以选择：聚醚砜(PES),混纤膜( MCE ) ,聚偏氟乙烯 (PVDF)和尼龙(NYLON).为了便于区别滤膜的类型过滤器外壳有四种相对应的颜色．滤膜孔径分为022μm和045μm两种,过滤器直径有15mm和30mm.
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包装和特点
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包装 |
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TPPE-22-015 |
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PES |
0.22 |
15 |
YES |
green |
plastic/paper wrapper |
1/100/800 |
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8011331 |
TPPE-45-015 |
Syringe Filter |
PES |
0.45 |
15 |
YES |
green |
plastic/paper wrapper |
1/100/800 |
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8011332 |
TPMC-22-015 |
Syringe Filter |
MCE |
0.22 |
15 |
YES |
pink |
plastic/paper wrapper |
1/100/800 |
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8011333 |
TPMC-45-015 |
Syringe Filter |
MCE |
0.45 |
15 |
YES |
pink |
plastic/paper wrapper |
1/100/800 |
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8011334 |
TPPV-22-015 |
Syringe Filter |
PVDF |
0.22 |
15 |
YES |
yellow |
plastic/paper wrapper |
1/100/800 |
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8011335 |
TPPV-45-015 |
Syringe Filter |
PVDF |
0.45 |
15 |
YES |
yellow |
plastic/paper wrapper |
1/100/800 |
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8011336 |
TPNY-22-015 |
Syringe Filter |
NYLON |
0.22 |
15 |
YES |
blue |
plastic/paper wrapper |
1/100/800 |
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8011337 |
TPNY-45-015 |
Syringe Filter |
NYLON |
0.45 |
15 |
YES |
blue |
plastic/paper wrapper |
1/100/800 |
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8011338 |
TPPT-22-015 |
Syringe Filter |
PTFE |
0.22 |
15 |
YES |
white |
plastic/paper wrapper |
1/100/800 |
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8011339 |
TPPT-45-015 |
Syringe Filter |
PTFE |
0.45 |
15 |
YES |
white |
plastic/paper wrapper |
1/100/800 |
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8011340 |
TPPE-22-030 |
Syringe Filter |
PES |
0.22 |
30 |
YES |
green |
plastic/paper wrapper |
1/50/400 |
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8011341 |
TPPE-45-030 |
Syringe Filter |
PES |
0.45 |
30 |
YES |
green |
plastic/paper wrapper |
1/50/400 |
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8011342 |
TPMC-22-030 |
Syringe Filter |
MCE |
0.22 |
30 |
YES |
pink |
plastic/paper wrapper |
1/50/400 |
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8011343 |
TPMC-45-030 |
Syringe Filter |
MCE |
0.45 |
30 |
YES |
pink |
plastic/paper wrapper |
1/50/400 |
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8011344 |
TPPV-22-030 |
Syringe Filter |
PVDF |
0.22 |
30 |
YES |
yellow |
plastic/paper wrapper |
1/50/400 |
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8011345 |
TPPV-45-030 |
Syringe Filter |
PVDF |
0.45 |
30 |
YES |
yellow |
plastic/paper wrapper |
1/50/400 |
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8011346 |
TPNY-22-030 |
Syringe Filter |
NYLON |
0.22 |
30 |
YES |
blue |
plastic/paper wrapper |
1/50/400 |
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8011347 |
TPNY-45-030 |
Syringe Filter |
NYLON |
0.45 |
30 |
YES |
blue |
plastic/paper wrapper |
1/50/400 |
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8011348 |
TPPT-22-030 |
Syringe Filter |
PTFE |
0.22 |
30 |
YES |
white |
plastic/paper wrapper |
1/50/400 |
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8011349 |
TPPT-45-030 |
Syringe Filter |
PTFE |
0.45 |
30 |
YES |
white |
plastic/paper wrapper |
1/50/400 |
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8011350 |
TPPE-22-028 |
Syringe Filter |
PES |
0.22 |
28 |
YES |
green |
plastic/paper wrapper |
1/100/800 |
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8011351 |
TPPE-45-028 |
Syringe Filter |
PES |
0.45 |
28 |
YES |
green |
plastic/paper wrapper |
1/100/800 |
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8011352 |
TPMC-22-028 |
Syringe Filter |
MCE |
0.22 |
28 |
YES |
pink |
plastic/paper wrapper |
1/100/800 |
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8011353 |
TPMC-45-028 |
Syringe Filter |
MCE |
0.45 |
28 |
YES |
pink |
plastic/paper wrapper |
1/100/800 |
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8011354 |
TPPV-22-028 |
Syringe Filter |
PVDF |
0.22 |
28 |
YES |
yellow |
plastic/paper wrapper |
1/100/800 |
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8011355 |
TPPV-45-028 |
Syringe Filter |
PVDF |
0.45 |
28 |
YES |
yellow |
plastic/paper wrapper |
1/100/800 |
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8011356 |
TPNY-22-028 |
Syringe Filter |
NYLON |
0.22 |
28 |
YES |
blue |
plastic/paper wrapper |
1/100/800 |
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8011357 |
TPNY-45-028 |
Syringe Filter |
NYLON |
0.45 |
28 |
YES |
blue |
plastic/paper wrapper |
1/100/800 |
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8011358 |
TPPT-22-028 |
Syringe Filter |
PTFE |
0.22 |
28 |
YES |
white |
plastic/paper wrapper |
1/100/800 |
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8011359 |
TPPT-45-028 |
Syringe Filter |
PTFE |
0.45 |
28 |
YES |
white |
plastic/paper wrapper |
1/100/800 | |
小贴士：滤膜的选择
A.PTFE (聚四氟乙烯)
1.适合水系及各种有机溶剂，耐所有溶剂，低溶解性．具有透气不透水、气通量大、高微粒截留率、耐温性好等特点
B.水系 PES (聚醚砜)
2.性能：具有较高的化学和热稳定性，流速快、耐酸碱能力强( PH 范围 1-14 ) ；具有高机械强度．
C.有机系尼龙 66
3.适用于绝大多数有机溶剂和水溶液，可用于强酸， 70 ％乙醉、二氮甲烷等有机溶剂．耐高温，强度好，化学性能稳定。
D.聚偏氟乙烯 PVDF
4.具有化学稳定性和惰性适用于化学腐蚀性强的有机溶剂，强酸和强喊溶液，高效液相色谱分析中的样品制备．它具有疏水特性可滤除空气和气体中的水份.聚偏氟乙烯膜被层压于支撑网上，有很强的强度和可操作性，可以耐130度高温
E.混纤膜( MCE )
5.由硝酸纤维素和醋酸纤维素混合而成亲水性化学兼容性强，蛋白吸附最高。用于颗粒分析，颗粒去处，生化分析， HPLC 样品制备和溶剂过滤
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颇尔膜过滤器提供完美过滤
