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SLLG033

Millipore

Millex® hydrophilic PTFE syringe filter

pore size 0.20 μm, diam. 33 mm, non-sterile

Synonym(s):

0.20 μm PTFE syringe filter, Millex-LG syringe filter, disposable syringe filter, syringe filter

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About This Item

UNSPSC Code:
41104922
eCl@ss:
32031690
NACRES:
NB.24

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)

LC/MS: suitable
UHPLC-MS: suitable
UHPLC: suitable
analytical sample preparation: suitable
mass spectrometry (MS): suitable

H

27 mm

diam.

33 mm

filtration area

4.5 cm2

volume

100 mL

color

light blue

pore size

0.20 μm

input

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

bubble point

≥1.6 bar, air with water at 23 °C

fitting

female Luer-Lok® inlet
 male Luer outlet slip

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General description

Filter Code: LG
HPLC-certified for low levels of UV-absorbing extractables.

SLLG033NS replaces SLLGH25NS
SLLG033NB replaces SLLGH25NB
SLLG033NK replaces SLLGH25NK

Overview of Non-Sterile Millex Syringe Filters with Hydrophilic PTFE
  • Lowest extractables, optimizing background levels of sensitive analyses like UHPLC and LC-MS
  • Filtration of aqueous or organic solutions
  • Polypropylene housing material offers low levels of extractables and broad chemical compatibility

Applications:
Sample Filtration Prior to UHPLC, HPLC, LC-MS, and Mass Spec; Solvent Filtration; Filtration of Aqueous and Organic Solutions

Application

Replaced by SLLGH25, 0.20 m pore size, 33 mm diameter, Millex-LG hydrophilic PTFE membrane

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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Articles

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.

Dissolution Testing Filtration

Filtration is used in dissolution testing to end the dissolution process and prepare the sample for HPLC analysis. This page discusses the importance of filtration and utility of hydrophilic PTFE Millex® syringe filters in dissolution testing.

Protocols

Analysis of 17 Cannabinoids in Hemp and Cannabis

HPLC separation of 17 important cannabinoids including CBD, delta 9 THC and THCA. Read the application note

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