GEL PERMEATION COLUMNS

Pickering Laboratories, Inc.
1280 Space Park Way, Mountain View, CA 94043 USA
Phone: (800) 654-3330; (650) 694-6700
Email: Sales@pickeringlabs.com

GPC COLUMNS; FUNCTIONALITY THROUGH AND THROUGH

FILLED GPC COLUMNS CATALOG INFORMATION	Login For Prices

Catalog #	Description
GPC10011	Column D25, filled with 50g Bio-Beads, Dimensions 500 x 40 mm, 25 mm, Bed length 320 mm, Solvent EA/CY 1/1, Method DFG S19
GPC30011	Column D25, long version, filled with 70g Bio-Beads, Dimensions 660 x 40 mm, 25 mm, Bed length 450 mm, Solvent EA/CY 1/1, Method modified USEPA 3640A
GPC40011	Column, filled with 24g Bio-Beads, Dimension 425 x 40 mm, 20 mm, Bed Length 225 mm, Solvent EA/CP 7/3, Method FSIS CLG-CHC3
GPC50011	Column filled with 70 g Bio-Beads, Dimensions 780 x 55 mm, 25 mm, Bed Length 540mm, Solvent DC, Methods USEPA 3640A, EPA Method 8270 C, 8141 B
GPC90011	Column flled with 35g Bio-Beads, Dimensions 500 x 40 mm, 25 mm, Bed length 200 mm, Solvent DC/HX/ 1/1, Method USP Monographs : Lanolin

The LCTech GPC columns are designed for easy and self-explanatory handling. Due to their robustness, they can be used for every-day analysis in laboratories.

The columns are available filled or unfilled as well as in different lengths and filling heights. Suitable filling kits are provided for easy refilling.

A patented fixture is used for simple and clean refilling of
Bio-Beads for re-use.

FEATURE HIGHLIGHTS

Leak Tightness Due To Sophisticated Construction With Only A Few Sealing Elements Only

Simple And Self-Explanatory Construction Robust Layout

Pressure Stable (Max 20 Bars)

No Cross-Contamination In Subsequent Runs Even With Demanding Samples

Chemically Inert

Exchangeable 10 mm PTFE Frits

Available Ready-To-Use & Easily Refillable

DFG S19-Compliance (D25)

Column Cleaning & Refill Can Be Done By Customer

FILLED GPC COLUMNS

P/N	DIMENSIONS (TL x OD x ID)*	BIO-BEADS S-X3 FILLING	BED LENGTH	SOLVENT**	METHOD (e.g.)
GPC10011	500 x 40 mm, 25 mm	50 g	320 mm	EA/CY 1/1	DFG S19
GPC30011	660 x 40 mm, 25 mm	70 g	450 mm	EA/CY 1/1	Modified USEPA 3640 A
GPC40011	425 x 40 mm, 20 mm	24 g	225 mm	EA/CP 7/3	FSIS CLG-CHC3
GPC50011	780 x 55 mm, 25 mm	70 g	540 mm	DC	USEPA 3640 A, EPA Method 8270 C, 8141 B
GPC90011	500 x 40 mm, 25 mm	35 g	200 mm	DC/HX 1/1	USP Monographs: Lanolin

* TL = Total Length, OD = Outer Diameter, ID = Inner Diameter
** CY = Cyclohexane; CP = Cyclopentane; DC = Dichlorometane; EA = Ethyl Acetate; HX = Hexane, Mixing ratio on volume basis

NOTE: To ensure we sell you the best possible column for your needs,
please contact us with any questions, or for a quotation.

LCTech GPC Columns - Tested Quality

QA CHROMATOGRAM OF A COLUMN GPC10011

Ethylacetate/Cyclohexane 5.0 mL/min Injection Volume 5 mL UV Detection at 254 nm

1. Corn Oil 25 g/L

2. Di (2-Ethylhexyl) Phthalate 1 g/L

3. Methoxychlor 0.2 g/L

4. Perylene 0.02 g/L

To each filled LCTech GPC Column, a QA chromatogram is attached, showing the perfect separation of the test components.

GEL PERMEATION COLUMNS SPECIFICATIONS

MATERIALS	Glass, PTFE, aluminum and acetal, solvent resistance of all parts
FILTER FRITS	10 μm, PTFE, exchangeable
SCREWED FITTINGS	UNF 1/4” - 28 (standard lab screw connection)
PRESSURE	Max 20 bars

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