SAMP2HPNB
Millex™ filter for the Samplicity® G2 System
polyethersulfone membrane, pore size 0.45 μm, diam. 33 mm, non-sterile, hydrophilic
Synonym(s):
0.45 μm PES syringe filter, Millex-HP syringe filter, Millipore Express® PES syringe filter, disposable syringe filter, polyethersulfone syringe filter, syringe filter
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About This Item
Quality Level
material
polyethersulfone membrane, polypropylene housing
sterility
non-sterile
product line
Millex™, Samplicity®
feature
holdup volume≤ 80 μL (after air purge), hydrophilic
manufacturer/tradename
Millex™, Samplicity®
parameter
45 °C max. temp., 8.6 bar max. inlet pressure (125 psi)
technique(s)
HPLC: suitable, UV/Vis spectroscopy: suitable, analytical sample preparation: suitable, fast flow filtration: suitable, low protein-binding filtration: suitable
diam.
33 mm
filtration area
4.5 cm2
volume
1.7 mL
color
green
matrix
Millipore Express®
pore size
0.45 μm
input
sample type aqueous solution(s)
sample type mild organic solution(s)
bubble point
≥2 bar, air with water at 23 °C
fitting
female Luer-Lok® inlet connection, female Luer-Lok® inlet fitting, male Luer outlet slip
shipped in
ambient
General description
Application
Features and Benefits
Packaging
Physical form
Other Notes
Legal Information
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Related Content
"Love Millex® filters, but have tired thumbs? For chromatographers who filter dozens of samples a day through Millex® syringe filters, especially for hard-to-filter, viscous or particulate-laden samples, traditional filtration can lead to manual fatigue, and even repetitive stress injury. Nevertheless, they stick with Millex® filters, which are specified in numerous analytical methods and standard operating procedures. Introducing the Samplicity® G2 Filtration System for Millex® Filters. By adding a simple adapter funnel to standard Millex® 33 mm filters, we’ve enabled easy, vacuum-driven filtration of up to 8 samples at once, directly into HPLC vials, in seconds. Look up the Millex® 33 mm filters you use for manual syringe filtration in the table below to find the corresponding Samplicity® G2 filter catalog numbers."
"Liquid chromatography mass spectrometry (LC-MS) and gas chromatography mass spectrometry (GC-MS) are being increasingly used in analysis of samples, not only in the biotechnology and pharmaceutical industries, but also more generally in the analysis, identification and quantitation of complex samples containing low levels of analytes. The advantages of LC-MS or GC-MS over other analytical techniques include high sensitivity and specificity for analyte detection and quantitation."
The Samplicity® filtration system was developed to filter up to 8 samples directly into standard HPLC vials using vacuum-based filtration. The samples can then be used in downstream HPLC analysis. Given the high sensitivity of high performance liquid chromatography (HPLC) and ultra-high pressure liquid chromatography (UHPLC) analyses, it is critical to ensure that the filtered sample is not contaminated with extractables. This application note reports the results of tests for extractables from Millex Samplicity® LCR (0.45 μm hydrophilic PTFE) and LG (0.20 μm hydrophilic PTFE) filters using three commonly used HPLC detectors. The detectors used were an ultraviolet/visible (UV-Vis) spectrophotometer, a mass spectrometer and a fluorescence detector.
Global Trade Item Number
| SKU | GTIN |
|---|---|
| SAMP2HPNB | 04054839050107 |