Analytical Sales & Services

UHPLC Filters and Frits

	Ultra High Pressure SS Inline Filter • Rated to 15,000 PSI • 0.5µm SS Frit • Low dead volume

Cat. No.	Description	UOM
48555	Low Dead Volume UHPLC SS Inline Filter Holder with 0.5µm x 0.062” SS Frit	1
48513	Replacement SS 0.5µm x 0.062” Frit, 2µL	5
48222	UHPLC SS Inline Filter Holder w/ 0.5µm x 0.25” SS Frit	1
48313	Replacement SS 0.5µm x 0.25" Frit	5

Ultra High Pressure SS Pre-Column Filter

• Rated to 15,000 PSI
• 0.5µm Titanium Frit
• 1µl dead volume

Cat. No.	Description	UOM
49005	UHPLC Direct Connect Pre-Column Filter	10

High Pressure Filters and Frits

Direct Connect SS Inline Filter

• Rated to 6,000 PSI
• 0.5µm SS Frit
• 5µl dead volume

Simply screw the filter into the column inlet. The replaceable 0.5µm frit protects the column from particles generated from the sample, HPLC system seals, and injectors. Replace the frit when back pressure becomes high or you begin to see peak broadening.

Cat. No.	Description	UOM
48815	SS Direct Inline Filter Assembly with 0.5µm Frit	1
48801	Replacement SS 0.5µm Frit	5

High Pressure Inline Filter

• Stainless steel body
• One PEEK™ end fitting
• One PEEK™ end fitting with built-in frit
• To replace filter, unscrew filter end fitting & replace!
• All wetted surfaces are PEEK™
• End fittings butt against each other for ZDV

Biocompatible Inline Filters

For Analytical HPLC Systems
Cat. No.	Description	UOM
49430	2.0µm Filter Assembly with No. 49429 Frit	1
49431	0.5µm Filter with No. 49428 Frit	1
49428X	0.5µm Filter End Fitting	10
49429X	2.0µm Filter End Fitting	10
For Semi-Prep HPLC Systems
49410	2.0µm Filter Assembly with No. 58802 Frit	1
49411	10µm Filter Assembly with No. 58803 Frit	1
58802	Replacement 2µm PEEK™ Frit	1
58803	Replacement 10µm PEEK™ Frit	1

High Pressure Semi-Prep Stainless Steel Inline Filter

Cat. No.	Description	UOM
49330	Semi-Prep Filter with No. 49331 Frit	1
49331X	Replacement 10µm Frit, .75" x .062" x .87"	10
49332X	Replacement 2µm Frit, .75" x .062" x .87"	10

Semi-Prep Guard Column Holder

• Holds 10mm x 1cm guard cartridge
• 780µL Internal Volume

Cat. No.	Description	UOM
521000	Semi-Prep Guard Column Holder	1

Stainless Steel or PEEK™
Pre-Column Inline Filters and Frits

• Place between sample injection valve & column
• Filter protects from particles originating in mobile phase, from pump seal wear, injection valve wear, or in the sample

Ultra Low Dead Volume Pre-Column Filter
• .007" diameter thru-hole
• Removable stainless steel ring holds frit
• Use for maximum resolution or microbore work