Ready-to-use units for simple, rapid and reliable ultracleaning of small-volume samples for the HPLC or GC analysis, which require an even more chemical resistant unit than Minisart RC, e.g. for solvents such as acetone, dimethylformamide and DMSO, or for aggressive aqueous liquids. Minisart SRP4 is recommended for sample volumes of up to about 1 ml pack of 50 syringe filters,

Pore Size	0.45 µm
Membrane	PTFE
Housing	Polypropylene
Diameter	4mm
Filter Area	0.07 cm2
Max. Temperature	121°C 30 min (autoclave)
Inlet	Luer lock
Outlet	Luer slip