Specials

Quadra4 automated liquid handling workstation
TOMTECQUADRA4
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Buy Quadra4 automated liquid handling workstation in NZ.

Whether you are using the Sigma-Aldrich - Empore 96-Well SPE plates, the Waters - OasisR Elution Plates or the 3M - Empore 96 Well Plates, Tomtec has the laboratory automation solution to simplify and accelerate your SPE work-flow. Our Quadra4 Workstation can pipette mid- to non-polar solvents and aqueous solution in the same work-flow. The fixed carriage head can support a wide range of tips from 20uL to 450uL as well as the Agilent Bond Elute OMIX tips. The Quadra4 is the only liquid handling workstation that delivers a programmable positive pressure and vacuum level for sorbent-bed preparation and the SPE process - delivering consistent results in record time at the highest possible concentration with zero cross contamination.

With the addition of a dual plate stacker and pick & place arm, it is possible to program a full walk-away SPE work-flow in as little as 30" of work-bench at a quarter of the cost of competitive solutions. Lastly, at the completion of the SPE work-flow, our Automated Plate Sealer will hermetically seal the assay for incubation and/or storage.

Bioanalytical Applications

450uL tips with a cannula to access deep well plates
Aqueous, to organic, to aqueous, without a tip change
Manual or automated vacuum box
Stacker in-feed/out-feed for microplates and reservoirs provides walk away automation
Six station shuttle to support multiple microplates and reservoirs
SPE Liquid/Liquid extraction, optional positive pressure SPE
Ultrasonic tip washing

General Capabilities

Flexibility to support 96 well pipetting with either 450uL, 250uL, 50uL, or 20uL clear plastic tips
Automated serial dilution with either 8 or 12 tips
Pipette multiple reagents, within the same tip, using air gap separation to accelerate work-flows
Non contact dispensing
Reformat 96 to 384 and/or 1536 well assays