Adapter has a 1/4-28 thread that accepts a female luer lock adapter which provides a convenient way to connect solid phase extraction (SPE) cartridges, tubes, or syringes with a male luer lock fitting to a standard male taper inner joint. The adapter provides for easier sample concentration and clean-up while reducing the chances of cross-contamination. The addition of a 2mm Teflon stopcock between the luer joint and standard taper inner permits control of the vacuum source. Hose connection is 10mm OD at the largest serration. Supplied complete with 1 each CG-1055-20; 1/428 Female to Female luer lock adapter.

Item Number	Item Description	PQ
CG-1049-G-14	Adapter, Female Luer Lock, Vacuum, 2mm PTFE Stopcock, 14/20 Inner	EACH
CG-1049-G-24	Adapter, Female Luer Lock, Vacuum, 2mm PTFE Stopcock, 24/40 Inner	EACH