ISOLUTE® Column Adaptors
Column adaptors enable reservoirs, filtration columns and depth filters reservoirs to be attached to any configuration of ISOLUTE® or EVOLUTE® column. Available in polyethylene (all sizes), and PTFE (for 1,3,6 mL and glass columns only).
ISOLUTE® Depth Filter Reservoirs
When aqueous samples containing significant concentrations of suspended solids are passed through SPE columns, plugging of the top frit can occur, dramatically reducing the sample volume that can be extracted. Attaching an ISOLUTE® depth filter above an SPE column can overcome this problem.
Universal PTFE Stopcocks
The universal PTFE stopcocks are designed for easy flow control for any vacuum manifold compatible with Luer tipped SPE or filtration columns.
Caps for Reservoirs and SPE Columns
Caps are available to fit all the ISOLUTE® reservoirs/SPE columns.
ISOLUTE® Column Reservoirs
The sample volume capacity of an ISOLUTE® SPE column is not limited to the volume of the integral reservoir. A column reservoir of any volume can be fitted to any of the ISOLUTE columns by using a column adaptor. ISOLUTE® Columns reservoirs are constructed from high grade, solvent resistant polypropylene.
ISOLUTE® frits consist of sintered particles which are compressed to produce a porous material. 20 um porosity polyethylene frits are supplied as standard.
The last character in the frit part number should match the last character of the reservoir part number into which it will be fitted
Other frits available include 10 um porosity polyethylene, stainless steel (10 um porosity, 1,3 and 6 mL columns only), and PTFE frits for glass columns (20, 10, 5 um porosity, 6 mL columns only). Contact Biotage for details.
ISOLUTE® Filtration Columns
Polypropylene reservoirs pre-fitted with 2 x 20 um polyethylene frits. Use as standalone filters or stack above an SPE column.
96-well Plate accessories
ISOLUTE® Filtration Plates
Polypropylene 96-well plate (2 mL well volume) fitted with a one 20 um polyethyene frit per well.
Plate Sealing Accessories
Seal wells and Luer outlets of 96-well plates. The piercable sealing cap can also be used to seal collection plates.
Deep Well Collection Plates
Square well type, 1 or 2 mL volume per well, constructed from high purity, solvent resistant polypropylene.
Populate the re-usable base plate to transfer any individual Array wells into microplate format. Seal any unused positions with base plate plugs. Align wells and depopulate baseplates with the well removing tool. Use Luer adaptors to process individual Array wells using a VacMaster-10 or -20 vacuum manifold.