Optimized to Provide the Most Consistent Results when Analyzing Ionic Species
- Acrodisc PSF syringe filters are Zymark* and SOTAX* Automation Certified to assure smooth operation and worry-free performance 24 hours a day in automated workstations.
- 可为最高灵敏度的离子种类分析提供准确结果。Certified for low levels of extractables detected by conductivity.
- 采用优化的 Supor 聚醚砜膜，可实现大流量。
- Conforms to quality release criteria for ion chromatography (IC) extractables.
- 适用于小样品量的合适尺寸。
*Registered trademark
- Specifically designed for IC applications.
- Excellent filter selection for dissolution samples.
- Low drug and protein binding for pharmaceutical filtration.
- Supor (IC) membrane discs are recommended for aqueous samples only.
- 25 mm Acrodisc PSF syringe filter is available in robotic-compatible packaging for Caliper*, TPW*, APW* and Multi-Dose* systems, and Sotax* dissolution systems.
材料成分
- Filter Media：Supor [hydrophilic polyethersulfone (PES)] membrane
- Housing:聚丙烯
孔径
- 0.2 and 0.45 μm
有效过滤面积
- 13 mm:1.0 厘米2
- 25 mm PSF:3.9 cm2
样品量
- 13 mm:< 10 mL
- 25 mm PSF:< 150 mL
Inlet/Outlet Connections
- Female luer lock inlet, male slip luer outlet
Typical Hold-Up Volume (with air purge)
- 13 mm:< 30 μL
- 25 mm PSF:< 125 μL
Maximum Operating Temperature
- 13 mm:55 °C (131 °F)
- 25 mm PSF:100 ºC (212 ºF) at 2.1 bar (210 kPa, 30 psi)
最大操作压力
- 13 mm:6.9 bar (690 kPa, 100 psi)
- 25 mm PSF:4.1 bar (410 kPa, 60 psi) at 21 - 24 ºC (70 - 75 ºF); 2.1 bar (210 kPa, 30 psi) at 100 ºC (212 ºF)
Typical Water Flow Rate
-
mL/min at 1.0 bar (100 kPa, 15 psi)
- 13 mm, 0.2 μm:15
- 13 mm, 0.45 μm:20
-
mL/min at 2.1 bar (210 kPa, 30 psi)
- 25 mm, 0.45 μm PSF:420
Ion Chromatography Certification
颇尔 Life Sciences certifies that the maximum allowable levels of extractables from the filter are 50 ppb of CI- , NO3- , and SO4-2 .Data shows that the actual background levels found are typically less than 20 ppb for chloride, 6 ppb for nitrate, 1 ppb for phosphate, and 10 ppb for sulfate.This is based on 2 mL of H2O filtrate being concentrated on-line and injected into an ion chromatograph with conductivity detection.
