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SLCR033

Millex^® hydrophilic PTFE syringe filter

Name: Millex<SUP>®</SUP> hydrophilic PTFE syringe filter
Brand: MM

pore size 0.45 μm, diam. 33 mm, non-sterile

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Synonym(s):

0.45 μm PTFE syringe filter, Millex-LCR syringe filter, disposable syringe filter, syringe filter

eCl@ss:

32031690

material

PTFE membrane
polypropylene housing

sterility

non-sterile

product line

Millex^®

feature

holdup volume≤ 80 μL (after air purge)
hydrophilic

manufacturer/tradename

Millex^®

parameter

45 °C max. temp.
8.6 bar max. inlet pressure (125 psi)

technique(s)

analytical sample preparation: suitable

H

27 mm

diam.

33 mm

filtration area

4.5 cm²

volume

100 mL

pore size

0.45 μm pore size

input

sample type aqueous solution(s)
sample type organic solution(s)

bubble point

≥1.6 bar, air with water at 23 °C

fitting

female Luer-Lok^® inlet connection
female Luer-Lok^® inlet fitting
male Luer outlet slip

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Millex^® Syringe Filters

Syringe Filters

General description

Filter Code: LCR
HPLC is certified for low levels of UV-absorbing extractable
SLCR033NS replaces SLCR025NS
SLCR033NB replaces SLCR025NB
SLCR033NK replaces SLCR025NK

MILLEX^® LCR Syringe Filter is a nonsterile, HPLC-certified syringe filter that contains an 0.20µm hydrophilic PTFE (polytetrafluoroethylene) membrane. This syringe filter is recommended for filtering 10-100 milliliter (mL) volumes to remove particles prior to instrumentation analysis. The single-use disposable filter removes particles larger than the membrane′s rated pore size.

Application

MILLEX^® LCR Syringe Filter may be used for sample filtration before ultra-high performance liquid chromatography (UHPLC), HPLC, and liquid chromatography-mass spectrometry (LC-MS).

Features and Benefits

HPLC-certified for low levels of UV-absorbing extractables
Hydrophilic PTFE membranes exhibit low analyte binding and broad solvent compatibility, enabling the filtration of aqueous and organic solvents
Polypropylene housing material provides low levels of extractable and broad chemical compatibility
Recommended sample volume: 10-100mL
Light blue band for easy identification

Packaging

non sterile

Specifications

For general laboratory use only

Physical form

Color Code: Light Blue

Legal Information

Luer-Lok is a registered trademark of Becton-Dickinson & Co.

Millex is a registered trademark of Merck KGaA, Darmstadt, Germany

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Description

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Articles

Analysis of Lactose in Milk by HPLC-RI using Chromolith^® NH2 Column

A new HPLC-RI method is proposed for the analysis of Lactose in milk using a Chromolith^® NH2 column.

Filter Validation Studies for Pharmaceutical QC – Factors Affecting Analyte Binding

Syringe membrane filter selection and validation methods to assess analyte loss due to membrane filter adsorption in pharmaceutical quality control (QC) testing.

Determination of Ephedrine HCl and Pseudoephedrine HCl in Xiao’er Kechuanling Oral Solution using a Discovery^® HS C18 Column

Developing an HPLC method for quantifying ephedrine HCl and pseudoephedrine HCl in traditional Chinese medicine (TCM) with a Discovery^® C18 column to report: chromatographic data, linearity, specificity and repeatability, LOD and LOQ.

Determination of Ephedrine HCl and Pseudoephedrine HCl in Xiao’er Kechuanling Oral Solution with Purospher® STAR RP-18e column

HPLC method to analyze ephedrine HCl and pseudoephedrine HCl in traditional Chinese medicine (TCM) with a Purospher® RP-18e colμmn to report chromatographic data, linearity, specificity and repeatability and LOD and LOQ.

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