Thermo Scientific Nalgene Reusable Polysulfone Filter Holders

Versatile system with interchangeable components
  • Autoclavable, break-resistant, and nontoxic
  • Exhibits low protein binding
  • Contains low levels of trace metals and organic leachables
Polysulfone (PSF) filter holders have an upper chamber with either a receiver or funnel. Choose from 250- or 500-mL upper chambers and either 250-, 500-, or 1000-mL receivers (all are graduated in 50-mL increments). Holders accept 47- and 50-mm diameter membranes. Supplied with two types of membrane supports. Use the sterilization membrane support for fast flow through; use the analytical support to keep the membrane perfectly flat for the analysis of trapped particles. Receivers with covers are available separately to increase your storage capacity. Use holders for vacuum or pressure filtration up to 10 psig. All ports accept 1/4" to 5/16" ID pressure tubing. Funnel models have vacuum gaskets to fit filtering flasks.
£171.62 - £291.04GBP / Each
£205.94 - £349.25GBP (incl VAT)

5 variations of this product are available.

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5 PRODUCT OPTIONS
Compareitem specifications
Receiver Capacity (mL) Upper Chamber Capacity (mL) Description
Availability Pricing
Thermo Scientific Nalgene 300-4000 Polysulfone Filter Holder and Receiver, 250/250 mL WZ-06730-50 Mfr # 300-4000
COMPARE
250 250 PS Filter Holder and Receiver, 250/250 mL
£172.81GBP / Each
£207.37GBP (incl VAT)
Thermo Scientific Nalgene 300-4050 Polysulfone Filter Holder and Receiver, 500/500 mL WZ-06730-52 Mfr # 300-4050
COMPARE
500 500 PS Filter Holder and Receiver, 500/500 mL
£233.60GBP / Each
£280.32GBP (incl VAT)
Thermo Scientific Nalgene 300-4100 Polysulfone Filter Holder and Receiver, 500/1000 mL WZ-06730-53 Mfr # 300-4100
COMPARE
1000 500 PS Filter Holder and Receiver, 500/1000 mL
£291.04GBP / Each
£349.25GBP (incl VAT)
Thermo Scientific Nalgene DS0310-4000 Polysulfone Filter Holder and Funnel, 250 mL WZ-06730-55 Mfr # DS0310-4000
COMPARE
0 250 PS Filter Holder and Funnel, 250 mL
£171.62GBP / Each
£205.94GBP (incl VAT)
Thermo Scientific Nalgene DS0310-4050 Polysulfone Filter Holder and Funnel, 500 mL WZ-06730-57 Mfr # DS0310-4050
COMPARE
0 500 PS Filter Holder and Funnel, 500 mL
£220.51GBP / Each
£264.61GBP (incl VAT)
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