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Merck
CN

SLHNM25

Millex™ Nylon syringe filter

pore size 0.45 μm, diam. 25 mm, non-sterile, hydrophilic, glass fiber prefilter

Synonym(s):

0.45 μm Nylon syringe filter, Millex-HN syringe filter, disposable syringe filter, syringe filter

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About This Item

UNSPSC Code:
41104922
NACRES:
NB.24
eCl@ss:
32031690
Pore size:
0.45 μm
Diam.:
25 mm
Sterility:
non-sterile
Material:
Nylon membrane, glass fiber prefilter, high-density polyethylene housing

Key Documents

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material

Nylon membrane, glass fiber prefilter, high-density polyethylene housing

agency

suitable for EPA OTM-45

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)

HPLC: suitable, UV/Vis spectroscopy: suitable, analytical sample preparation: suitable

H

21 mm

diam.

25 mm

filtration area

3.9 cm2

volume

100 mL

pore size

0.45 μm

input

sample type mild organic solution(s)
sample type aqueous solution(s)
sample type organic solution(s)
particle-laden solution(s)

Quality Level

400

fitting

female Luer-Lok® inlet, male Luer outlet slip

application(s)

PFAS testing

shipped in

ambient

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General description

Non-Sterile HPF Millex™-HN Syringe Filters with 0.45µm Nylon Membrane and Graduated Glass Fiber PrefilterNon-sterile HPF Millex™-HN filters include a graduated glass fiber prefilter to remove larger particles and a 0.45µm nylon membrane for fine filtration. This combination of membranes provides a 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

Key Features

  • Graduated glass fiber prefilter: Faster filtration for hard-to-filter solutions
  • Designed for automation: Pressure-resistant, domed housing ensures reliable delivery of filters
  • Nylon membrane: Offers broad solvent compatibility facilitating the filtration of various solutions and sample types
  • High-density polyethylene (HDPE) housing: Provides low extractables and excellent chemical compatibilty
  • 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

Legal Information

Luer-Lok is a registered trademark of Becton-Dickinson & Co.
Millex is a trademark of Merck KGaA, Darmstadt, Germany

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