Fluoropore™, Mitex™, LCR and Omnipore™ Membrane Filters

Fluoropore Membrane Filters

Fluoropore membrane is a hydrophobic PTFE membrane bonded to a high density polyethylene support (FHUP has no backing).Fluoropore membranes provide broad chemical compatibility.

Mitex Membrane Filters

Mitex is an unsupported hydrophobic PTFE membrane. It can be used under extreme chemical or temperature conditions that other membranes cannot withstand (up to 260 °C).

LCR Membrane Filters

LCR is an unsupported hydrophilic PTFE membrane compatible with all commonly used HPLC solvents. It can be used to filter aqueous fluids without prior wetting. Available in syringe filters.

Omnipore Membrane Filters

Omnipore membrane is hydrophilic PTFE compatible with virtually all solvents, acids, and alkaline solutions (for HPLC solvent filtration, use LCR membrane).

General Specifications

Sterilization: by autoclave (121 °C at 1 bar) or EO
Bacterial endotoxins: 0.5 EU/mL
Gravimetric extractables: < 0.5%

Detailed Specifications
Applications	Filter Code¹	Pore Size (µm)	Bubble Point (bar)²	Thickness (µm)	Flow Time (mL/min/cm²)³	Air Flow Rate (L/min/cm²)⁴	Oper. Temp. (°C)	Porosity (%)
Fluoropore Membranes (hydrophobic)
Clarifying acids, bases, and solvents, air monitoring, filtering or venting gases, UV spectroscopy	FGLP	0.22	1.0	150	24	5	130	85
	FHLP	0.45	0.63	150	60	8	130	85
	FALP	1.0	0.5	150	110	16	130	85
	FSLW	3.0	1.0	150	286	20	130	85
	FHUP	0.45	0.63	50	75	9	130	NA
Mitex Membranes (hydrophobic)
Clarifying acids, bases, and cryogenic fluids, clarifying propellants, analyzing hydraulic fluids, isolating RNA	LSW	5	0.05	170	70	9	260	60
	LCW	10	0.03	130	220	14	260	60
LCR Membranes (hydrophilic)
Clarifying acids, bases, cryogenic fluids, and dilute protein solutions, clarifying propellants, analyzing hydraulic fluids, isolating RNA	FHLC	0.45	NA	140 (maximum)	70	8	130	80
Omnipore Membranes (hydrophilic)
Clarifying acids, alkaline solutions, and virtually all solvents	JVWP	0.1	23.6	30	100
	JGWP	0.2	13.6	65	50
	JHWP	0.45	7.9	65	15
	JAWP	1.0	3.6	85	5
	JMWP	5	2.1	85	1.5
	JCWP	10	0.7	85	0.5
¹Corresponds to first 4 digits of catalogue number ²Bubble point determined with methanol ³Fluoropore with methanol; Mitex and LCR with water. For Omnipore 100 mL water, 20°C, 47 mm disk, 8.97" Hg vacuum ⁴Air flow rates for Mitex are for the number of seconds for 100 cm³ of air to pass through 1 in² of membrane (Gurley test)

Compare	Catalogue No.	Pore Size (µm)	Filter Diameter (mm)	Qty/Pk
	FGLP01300	0.22	13	100
	FGLP02500	0.22	25	100
	FGLP04700	0.22	47	100
	FGLP09050	0.22	90	50
	FGLP14250	0.22	142	50
	FGLP29325	0.22	293	25
	FHLP01300	0.45	13	100
	FHLP02500	0.45	25	100
	FHLP03700	0.45	37	100
	FHLP04700	0.45	47	100
	FHLP09050	0.45	90	50
	FHLP14250	0.45	142	50
	FHLP29325	0.45	293	25
	FALP01300	1.0	13	100
	FALP02500	1.0	25	100
	FALP03700	1.0	37	100
	FALP04700	1.0	47	100
	FALP09050	1.0	90	50
	FALP14250	1.0	142	50
	FALP29325	1.0	293	25
	FSLW02500	3.0	25	100
	FSLW03700	3.0	37	100
	FSLW04700	3.0	47	100
	FSLW09025	3.0	90	25
	FSLW14200	3.0	142	10
	FSLW29300	3.0	293	5

Compare	Catalogue No.	Pore Size (µm)	Filter Diameter (mm)	Qty/Pk
	FHUP04700	0.45	47	100

Compare	Catalogue No.	Pore Size (µm)	Filter Diameter (mm)	Qty/Pk
	LSWP01300	5.0	13	100
	LSWP02500	5.0	25	100
	LSWP03700	5.0	37	100
	LSWP04700	5.0	47	100
	LSWP09025	5.0	90	25
	LSWP14250	5.0	142	50
	LSWP29325	5.0	293	25
	LCWP01300	10.0	13	100
	LCWP02500	10.0	25	100
	LCWP04700	10.0	47	100
	LCWP09025	10.0	90	25
	LCWP14250	10.0	142	50
	LCWP29325	10.0	293	25

Compare	Catalogue No.	Pore Size (µm)	Filter Diameter (mm)	Qty/Pk
	LSWG02500	5.0	25	100
	LSWG04700	5.0	47	100
	LCWG02500	10.0	25	100
	LCWG04700	10.0	47	100

Compare	Catalogue No.	Pore Size (µm)	Filter Diameter (mm)	Qty/Pk
	FHLC01300	0.45	13	100
	FHLC02500	0.45	25	100
	FHLC04700	0.45	47	100

Compare	Catalogue No.	Pore Size (µm)	Filter Diameter (mm)	Qty/Pk
	JVWP01300	0.1	13	100
	JVWP02500	0.1	25	100
	JVWP04700	0.1	47	100
	JVWP09025	0.1	90	25
	JVWP14225	0.1	142	25
	JGWP01300	0.2	13	100
	JGWP02500	0.2	25	100
	JGWP04700	0.2	47	100
	JGWP09025	0.2	90	25
	JGWP14225	0.2	142	25
	JHWP01300	0.45	13	100
	JHWP02500	0.45	25	100
	JHWP04700	0.45	47	100
	JHWP09025	0.45	90	25
	JHWP14225	0.45	142	25
	JAWP01300	1.0	13	100
	JAWP02500	1.0	25	100
	JAWP04700	1.0	47	100
	JAWP09025	1.0	90	25
	JAWP14225	1.0	142	25
	JMWP01300	5.0	13	100
	JMWP02500	5.0	25	100
	JMWP04700	5.0	47	100
	JMWP09025	5.0	90	25
	JMWP14225	5.0	142	25
	JCWP01300	10.0	13	100
	JCWP02500	10.0	25	100
	JCWP04700	10.0	47	100
	JCWP09025	10.0	90	25
	JCWP14225	10.0	142	25

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