Bond elut™ Accessories
Bond Elut Adapters: Versatility for SPE Processing
• Connect SPE cartridges in series for large samples • Expand cartridge volume for even more applications • Transfer large-volume samples to any SPE cartridge
Luer Stopcocks: For Independent Flow Control
• Control flow rates during SPE • Improve method reproducibility • Instant isolation from vacuum reduces accidental tube drying Luer stopcocks are used to provide independent flow control of each individual Bond Elut cartridge when used in conjunction with vacuum manifolds. They are made from solvent resistant highgrade polypropylene, are reusable and can be readily cleaned using organic solvents such as methanol or acetone.
Bond Elut adapters fit on top of any Bond Elut cartridge and contain a female Luer fitting that accommodates the tip of another cartridge. This allows the following configurations:
Bond Elut Adapter confugurations
Luer Stopcocks (15/pk) Description Luer Stopcocks Part No. 12131005
Configuration 1: The stacking of two cartridges in order to perform multi-sorbent methods. Configuration 2 + 3: Increasing any cartridge’s volume by stacking an empty reservoir on top of the device. Configuration 4: Standard Luer-tipped syringes will fit into any Bond Elut adaptor. Gentle pressure can be then used to apply conditioning solvents, samples, rinsing solvents and eluents. This configuration is particularly useful for single sample processing, where a vacuum manifold is not required. Configuration 5: For excessively large sample volumes, 1/8 in. OD tubing can be connected to the end of an adapter and the sample can be drawn directly from the sample container via a high vacuum. To select the appropriate adapter, choose one specified for the size of the lower Bond Elut cartridge. All Bond Elut cartridges and empty reservoirs have standard Luer tips and are fully compatible across the adapter range.
ASPEC™ Adapter Caps: Use Bond Elut Cartridges With Gilson SPE Systems
• Enhance the high throughput compatibility of Bond Elut cartridges • Converts 1, 3 and 6 mL cartridges for use in Gilson SPE systems • Specially engineered for leak free operation These Gilson engineered caps produce a positive pressure seal with the needle in the Gilson ASPEC, ASPEC XL and ASPEC XL4 solid phase extraction systems.
Description Adapter Cap for 1, 3 and 6 mL Bond Elut Cartridges (15/pk) Adapter Cap for 12 and 20 mL Bond Elut Cartridges (10/pk) Adapter Cap for 60 mL Bond Elut Cartridges (10/pk) Part No. 12131001 12131003 12131004
ASPEC Adapter Caps (1000/pk) Description Gilson Adaptor Cap 1 mL, Yellow Gilson Adaptor Cap 3 mL, Blue Part No 12131034 12131035
For more information, please visit www.varianinc.com/bondelut.html or visit www.varianinc.com/products.html to place an order.