SPE Columns and 96 Deep Well Microplates


DETECTABUSE® SERIES OF SPE COLUMNS

The DETECTABUSE® GV-65 Series is a rugged gravity flow column packed with a modified copolymer bead. The GV-65 Column is of the hydrophobic non-ionic type, while the GV-65C column is a gravity flow mixed mode type exhibiting both hydrophobic-non-ionic and cation exchange characteristics. GV-65 is available in a 15 mL reservoir column which is amber and in two different styles of three mL syringe barrel style columns ideal for manual or robotic applications. The Multi-Prep® GV-65C column is produced in syringe barrel style columns and in a natural color 15 mL reservoir column to easily differentiate it from the GV-65 column.

Catalog # Product Description
1410062-5 Detectabuse GV 65 columns, amber, 15 mL reservoir, with built-in universal adaptor, resealable pkg of 250
(columns fit directly into the Multi-Prep® column mounting plates)
1410072-0 Detectabuse GV-65 columns, 3 mL syringe barrel with male luer fitting, resealable pkg. of 100
Luer fittings requires an adaptor (cat#1402111-1) when used with the Multi-Prep® hardware. This column has a large lip which enables it to sit atop a 13X100mm tube)
1410082-0 Detectabuse GV-65 columns, 3 mL syringe barrel with built-in universal adaptor, resealable pkg. of 100
Columns fit directly into the Multi-Prep® column mounting plate and female luer fittings. Small lip does not enable column to sit atop 13X100mm tube

** Note: For cation exchange activated Columns See Multi-Prep® Extraction Columns GV-65C

DETECTABUSE® GV-130 SPE COLUMNS

The GV 130 Series is a gravity flow column, packed with two times the resin used in the GV-65 column.GV-130 is available in a 15 mL column which is amber colored to protect compounds sensitive to U.V. light

Catalog # Product Description
1410032-5 Detectabuse GV 130 columns, Amber, 15 mL reservoir, with built-in universal adaptor to fit directly into the Multi-Prep column mounting plate, resealable pkg. of 250

** Also available by special order incorporating a fibrous disc specially developed to handle "dirty" samples often encountered in methadone maintenance programs. The column is being used extensively as a cleanup and drug extraction medium for TLC, HPLC, and GC. This option replaces the discontinued Multi-Prep® mini-bed column

MULTI-PREP® SERIES OF SPE COLUMNS AND 96 WELL MICROPLATES

MULTI-PREP® GRAVITY SERIES GVSA-200 STRONG ANION EXCHANGE SPE COLUMNS

Multi-Prep® GVSA-200 columns are packed with a small particle, strong base, anion exchange resin structured on a cross-linked, porous polystyrene matrix with trimethyl ammonium functional groups. These columns are ideally suited for the extraction of acidic compounds from body fluids. Such diverse and often difficult to extract compounds including Gamma-hydroxybutyrate, Homocysteine, and Methylmalonic Acid are selectively and efficiently extracted. All procedures are run by gravity flow (1-2 mL/min) and usually do not require the use of a vacuum or positive pressure column drying step prior to elution. Custom GVSA-100 columns available on request.

Catalog # Product Description
1420082-0 Multi-Prep GVSA-200 columns, Amber, 15 mL reservoir, with built-in universal adaptor to fit directly into the Multi-Prep column mounting plate, resealable pkg. of 250
1420092-0 Multi-Prep GVSA-200 columns, 3 mL syringe barrel with male luer fitting, resealable pkg. of 100
1410192-0 Multi-Prep GVSA-200 columns, 3 mL syringe barrel with built-in universal adaptor, resealable pkg. of 100
(columns fit directly into the Multi-Prep® column mounting plates)

MULTI-PREP® GV-65C SPE COLUMNS

The Multi-Prep® Series GV 65C and our double resin bed GV-130C Series are mixed bed gravity flow columns, packed with a modified polystyrene copolymer bead which exhibits nonionic and cation exchange characteristics. As such, they will extract a broad range of acidic, neutral, and basic compounds. This feature eliminates the need to use more than one extraction column to extract all commonly tested for drugs of abuse and therapeutic monitored drugs. This column is ideal for manual or robotic systems. The Ultra GV-35C column contains a special 7 micron frit.

Catalog # Product Description
1430092-5 Multi-Prep GV-65C Columns, Natural Color, 15 mL reservoir with built-in universal adaptor, resealable pkg.250
(Columns fit directly into the Multi-Prep® column mounting plates)
1410092-0 Multi-Prep GV-65C, 3mL syringe with built-in universal adaptor, resealable pkg. 100
Columns fit directly into the Multi-Prep® column mounting plate and female luer fittings.
(Small lip does not enable column to sit atop 13X100mm tube)
1410095-0 *Multi-Prep GV-65C Columns 3 mL syringe barrel with male luer fitting, resealable pkg. 100
(Luer fittings requires an adaptor (cat#1402111-1) when used with the Multi-Prep® hardware.
This column has a large lip which enables it to sit atop a 13X100mm tube)
14400020 Multi-Prep Ultra-35C, 3mL syringe with built-in universal adaptor and 7 micron frit, resealable pkg.
Columns fit directly into the Multi-Prep® column mounting plate and female luer fittings.
(Small lip does not enable column to sit atop 13X100mm tube).

MULTI-PREP® GV-130C SPE COLUMNS

Catalog # Product Description
1410032-7 Multi-Prep GV-130C Columns, Natural Color, 15 mL reservoir with built-in universal adaptor, resealable pkg.250
(Columns fit directly into the Multi-Prep® column mounting plates)

MULTI-PREP® ULTRA-35C 96 WELL MICROTITER PLATES

The Multi-Prep® LC/MS grade Ultra-35C Series is packed with a modified polystyrene copolymer bead which exhibits nonionic and cation exchange characteristics which will extract a broad range of acidic, neutral, and basic compounds. This mixed bed feature eliminates the need to use more than one extraction plates to extract all commonly tested for drugs of abuse and therapeutic monitored drugs from urine, blood, or oral fluid. The plates incorporate propriety pre-filters and sub-micron filters designed to minimize contamination of narrow and micro-bore LC/MS columns. As such, these plates do not gravity flow as well as the GV series of plates and usually require a minimal assist by positive pressure or vacuum. If time is not important, they will, using the small liquid volumes associated with LC/MS, flow by gravity in less than 5 minutes. The sample preparation methods, other than gravity flow instructions, are the same as for the GV series of columns.

Catalog # Product Description
Ultra SPE Plates
14400041 Multi-Prep® Ultra-35C 96 Deep Well Microtiter Plate, with 0.45 micron hydrophilic filter pkg. 5
14400043 Multi-Prep® Ultra-35C 96 Deep Well Microtiter Plate, with 0.22 micron hydrophilic filter pkg. 5
Filter Plates (without resin)
14400033 Multi-Prep® Ultra 96 Deep Well Microtiter Plate, with 0.45 micron hydrophilic filter, pkg.5
14400031 Multi-Prep® Ultra 96 Deep Well Microtiter Plate, with 0.22 micron hydrophilic filter, pkg.5
Collection Plate
14202605 Multi-Prep 96 Deep Well Collection Micro Plate polypropylene, 2 mL, pkg. 5

Note: Special order prefilled are available with the chromotographic material of your choice. A minimum order of 1,000 columns is required for special order. Price quoted on request.

GC/MS Grade Extraction Columns

LC/MS Grade Extraction Columns

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