Use Bond Elut Cartridges With Gilson SPE Systems 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.
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.