|Versatile Whatman Filter Tubes are designed to prepare and filter samples in batches using standard SPE vacuum manifolds and automated systems. The devices feature a rigid pigment-free polypropylene housing, a filter support, and a choice of filter media.
The polypropylene housing is autoclavable for repeated use and ensures excellent chemical and biomolecule compatibility with minimum extractables. The filter media is securely welded into the tube to ensure that the filter cannot be bypassed and no sample is lost.
Filter Tubes are available with 1PS filters and PTFE membranes for chemical compatibility with solvents. The 1PS Filter Tube contains Whatman Phase Separator filter media and is ideal for the quick and easy separation of solvent and aqueous phase layers.
||Polypropylene (pigment free)|
||Standard tube opening|
||Male slip luer|
||6.9 bar (100 psi) for PTFE (not available for 1PS)|
|Filtration area |
|Bubble point for PTFE filter tubes (in isopropanol)|
||0.62 bar (9 psi)|
||0.14 bar (2 psi)|
|Ordering Information - Filter Tubes|
||Filter Tube 6 ml, PTFE, 1.0 µm, 50/pk|
||Filter Tube 6 ml, PTFE, 5.0 µm, 50/pk|
||Filter Tube 12 ml, PTFE, 1.0 µm, 40/pk|
||Filter Tube 12 ml, PTFE , 5.0 µm, 40/pk|
||Filter Tube 60 ml, PTFE, 5.0 µm, 100/pk|
||Filter Tube 6 ml, 1PS, 50/pk|
||Filter Tube 12 ml, 1PS, 40/pk|
||Filter Tube 60 ml, 1PS, 100/pk|
||Filter Tube 60 ml, HD soil tube, 100/pk |
||Filter Tube 60 ml, 0.45 µm, depth PP, 100/pk|