SLLGM25
Millex™ hydrophilic PTFE syringe filter
pore size 0.20 μm, diam. 25 mm, non-sterile, glass fiber prefilter
Synonym(s):
0.2 μm PTFE syringe filter, Millex-LCR syringe filter, disposable syringe filter, syringe filter
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About This Item
Quality Level
material
PTFE membrane, glass fiber prefilter, high-density polyethylene
sterility
non-sterile
product line
Millex™
feature
holdup volume 0.25 mL, hydrophilic
manufacturer/tradename
Millex™
parameter
45 °C max. temp., 7 bar max. inlet pressure (100 psi)
technique(s)
LC/MS: suitable, UHPLC-MS: suitable, UHPLC: suitable, analytical sample preparation: suitable, mass spectrometry (MS): suitable
H
21 mm
diam.
25 mm
filtration area
3.9 cm2
volume
100 mL
pore size
0.20 μm
input
particle-laden solution(s)
sample type organic solution(s)
sample type aqueous solution(s)
fitting
female Luer-Lok® inlet, male Luer outlet slip
shipped in
ambient
General description
Non-sterile HPF Millex™-LG filters include a graduated glass fiber prefilter to remove larger particles and a 0.20 µm hydrophilic PTFE membrane filter for fine filtration. This combination of membranes provides significantly greater throughput than standard filters without prefiltration media, especially when filtering particle-laden solutions.
Application
- Filtration of solutions containing high particle levels
- Dissolution testing
- Automated sample filtration
Features and Benefits
- Graduated glass fiber prefilter: Faster filtration for hard-to-filter solutions
- Designed for automation: Pressure-resistant, domed housing ensures reliable delivery of filters
- Hydrophilic PTFE Membrane: Offers low analyte binding and broad solvent compatibility, facilitating filtration of various solutions and sample types
- High-density polyethylene (HDPE) housing: Provides low extractables and excellent chemical compatibility
- Easy identification: Membrane type clearly printed on the syringe filter top for quick reference
- Recommended sample volume: Designed for filtering volumes up to 100 milliliters (mL) to effectively remove particulates prior to instrumentation analysis
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Protocols
Photometric determination of phosphate ions in water with ammonium molybdate using Spectroquant® test kits and a UV/VIS spectrophotometer.
Articles
Membrane filters for sample preparation and analysis are discussed, emphasizing chemical compatibility and selectivity.
Millex® hydrophilic PTFE syringe filters offer broad chemical compatibility and robust performance for various sample filtrations.
Improve your mass spectra with strategies to optimize sample preparation in protein and small molecule mass spectrometry.
Related Content
Global Trade Item Number
| SKU | GTIN |
|---|---|
| SLLGM25NK | 04053252578151 |
| SLLGM25NS | 04053252576812 |