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IC Millex Filter Units

IC Millex Filter Units

13 mm and 25 mm low-extractable filters specifically designed for ion chromatography
- Low binding membrane
- Low IC extractables
- Clarifies both aqueous and mild organic solutions


The low binding, low extractable polytetrafluoroethylene (PTFE) membrane removes particulates from aqueous and mild organic solvents for cleaner IC spectra. The housing is made from a low-extractable, high density polyethylene (HDPE). In addition, each unit is individually packaged to minimize the risk of extraneous ionic contamination.

IC Millex filter units are available in two pore sizes and two diameters. The 13 mm units are recommended for filtering volumes from 1 to 10 mL. The 25 mm units are recommended for filtering volumes from 10 to 100 mL.

Each lot of filter units is tested to ensure it complies with Millipore's quality control standards. Lot release criteria include: bubble point, flow rate, housing pressure, downstream particles, and IC levels. A certificate of quality with complete specifications is included in each box.


Extractables
Ion
Level (µg/mL)
Ion extractable levels*
Cl-
< 0.20
NO3-
< 0.20
SO42-
< 0.50
Effluent particles > 10 µm
< 50 particles/unit
*Determined by ion chromatography



Specifications    (return to top)

 
13 mm Millex
25 mm Millex
Housing Material
HDPE
HDPE
Inlet Fittings
Female Luer-Lok®
Female Luer-Lok®
Outlet Fittings
Male Luer slip
Male Luer slip
Filtration Area, cm2
0.65
3.9
Process Volume, mL
10
100
Hold-up Volume, µL
<25
<100
Maximum Inlet Pressure, bar (psi)
7 (100)
7 (100)
Maximum Operating Temperature, °C
45
45



Flow Rate at 25 °C

 
13 mm
25 mm
IC Millex-LG
Filter Unit
15 mL/min at 2 bar (30 psi)
90 mL/min at 2 bar (30 psi)
IC Millex-LH
Filter Unit
3 mL/min at 0.7 bar (10 psi)
55 mL/min at 0.7 bar (10 psi)


Ordering Information  (return to top)

Select up to 5 products to compare them side by side

Compare Catalogue No. Product Name Filter Diameter, mm Filter Pore Size, µm Qty/Pk  
SLLGC13NL IC Millex-LG Filter Unit 13 0.2 100 » Add to Cart
SLLGC25NS IC Millex-LG Filter Unit 25 0.2 50 » Add to Cart
SLLHC13NL IC Millex-LH Filter Unit 13 0.45 100 » Add to Cart
SLLHC25NS IC Millex-LH Filter Unit 25 0.45 50 » Add to Cart