1PS Phase Separator for Solvent Extraction
Whatman 1PS Phase Separator from GE Healthcare’s Life Sciences business is a hydrophobic filter for routine solvent extraction. Within seconds it retains aqueous phases, while solvent phases flow through.
Hydrophobic solvent extraction paper
Solvent extraction can be time-consuming and messy when numerous separations are required. GE’s Whatman 1PS Phase Separator is impregnated with stabilized silicone, creating a hydrophobic filter paper that can replace separatory funnel use in certain applications.
Rapid solvent extraction
Mixed phases are poured directly into the Whatman 1PS Phase Separator filter. The solvent phase flows through the paper quickly and cleanly, automatically stopping after the process is complete; all of the aqueous phase is retained. Droplets are automatically separated within seconds.
|Cat. No.||Diameter (mm)||Qty|
|2200-090||1PS Phase Separator, 90mm||100/pk|
|2200-110||1PS Phase Separator, 110mm||100/pk|
|2200-125||1PS Phase Separator, 125mm||100/pk|
|2200-150||1PS Phase Separator, 150mm||100/pk|
|2200-185||1PS Phase Separator, 185mm||100/pk|
|2200-240||1PS Phase Separator, 240mm||100/pk|
|2200-270||1PS Phase Separator, 270mm||100/pk|
FTA DMPK- Cards
FTA DMPK-C card is not impregnated with chemicals and may be better suited for protein-based biomolecules. Samples can be shipped and stored at ambient temperature and long-term stability has been demonstrated for analytes and metabolites sensitive to plasma enzymes.
|WB129241||FTA DMPK A||100/pk|
|WB129242||FTA DMPK B||100/pk|
|WB129243||FTA DMPK C||100/pk|
|WB129248||FTA DMPK Starter Pack||1/pk|
Grade 4V Fluted Filter Paper, FF
GE’s Whatman Grade 4V filter paper is well suited for qualitative analysis or general filtration of coarse particles. The fluted filter design increases filtration speed, flow rate, and loading capacity.
Fluted filter for capturing gelatinous precipitate
Whatman Grade 4V prepleated (fluted) filter paper from GE is frequently used to filter gelatinous precipitate or during general filtration that does not require the collection of fine particles. The filter sheets are also useful for rapid filtration of biological fluids or organic extracts prior to analysis.
|Cat. No.||Diameter (mm.)||Qty.|
|1204-125||Qualitative Filter Paper, 125 mm||100/pk|
|1204-185||Qualitative Filter Paper, 185 mm||100/pk|
|1204-270||Qualitative Filter Paper, 270 mm||100/pk|