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Whatman™ Puradisc™ Syringe Filters

By Whatman/Cytiva
Whatman™ Puradisc™ Syringe Filters

Puradisc™ syringe filters are designed for the quick and efficient filtration of samples up to 100 mL volume. The syringe filters are produced from pigment-free polypropylene and have standard inlet and outlet luer connectors. Puradisc™ 4 and Puradisc™ 13 are available with a special tube tip outlet that allows the sample to be accurately dispensed into a micro-vial, eliminating air lock. Sterile options are supplied in a medical-grade blister pack for critical applications.

Devices are available with a choice of membrane (nylon, PTFE, PVDF, PSU, PES, PP , CA) or glass microfiber filter media and multiple pore sizes for wide sample compatibility. The media are sealed into the unit without the use of adhesives to eliminate potential sample contamination.

Puradisc 4™

This 4 mm diameter syringe filter handles a sample volume up to 2 mL. Low hold up volume <10 µL ensures maximum sample recovery. Use for small volume sample preparation or high-value sample preparation.

Maximum Pressure 75 psi
Volume 'Hold Up' with Air Purge <10 µL
Dimensions 6.2 x 20 mm
Volume Throughput up to 2 mL
             
Cat.No. Diam Pore Size Membrane PK    
15-6786-0402 4mm 0.2µm Nylon, sterile $0.00
50/PK
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15-6789-0402 4mm 0.2 Nylon $0.00
100/PK
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15-6790-0402 4mm 0.2 Nylon $0.00
500/PK
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15-6789-0404 4mm 0.45 Nylon $0.00
100/PK
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15-6790-0404 4mm 0.45 Nylon $0.00
500/PK
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15-6777-0402 4mm 0.2 PVDF, w/tube tip $325.46
50/PKAdd To Favorites		 Add To Favorites
15-6791-0402 4mm 0.2 PVDF, sterile $307.16
50/PKAdd To Favorites		 Add To Favorites
15-6779-0402 4mm 0.2 PVDF $488.84
100/PKAdd To Favorites		 Add To Favorites
15-6792-0402 4mm 0.2 PVDF $1906.98
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15-6777-0404 4mm 0.45 PVDF, w/tube tip $294.08
50/PKAdd To Favorites		 Add To Favorites
15-6779-0404 4mm 0.45 PVDF $488.84
100/PKAdd To Favorites		 Add To Favorites
15-6792-0404 4mm 0.45 PVDF $2020.68
500/PKAdd To Favorites		 Add To Favorites
15-6784-0402 4mm 0.2 PTFE $355.52
100/PKAdd To Favorites		 Add To Favorites
15-6783-0402 4mm 0.2 PTFE $1552.76
500/PKAdd To Favorites		 Add To Favorites
15-6783-0404 4mm 0.45 PTFE $1552.76
500/PKAdd To Favorites		 Add To Favorites

Puradisc 13™ (non-sterile)

13 mm diameter syringe filter with sample volume up to 10 mL. Low hold up volume <25 L ensures maximum sample recovery. Ideal for HPLC and biological sample preparation.

Filtration Area 1.3 cm2
Maximum Pressure 75 psi
Volume 'Hold Up' with Air Purge <25 µL
Dimensions 16 x 20 mm
Volume Throughput up to10 mL
             
Cat.No. Diam Pore Size Membrane PK    
15-6765-1302 13mm 0.2 PVDF $4487.64
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15-6765-1304 13mm 0.45 PVDF $4626.38
2000/PKAdd To Favorites		 Add To Favorites
15-6766-1302 13mm 0.2 PTFE $4626.38
2000/PKAdd To Favorites		 Add To Favorites
15-6766-1304 13mm 0.45 PTFE $4626.38
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15-6768-1302 13mm 0.2 Nylon $4803.78
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15-6768-1304 13mm 0.45 Nylon $4788.64
2000/PKAdd To Favorites		 Add To Favorites
15-6771-1304 13mm 0.45 CA $466.62
100/PKAdd To Favorites		 Add To Favorites
15-6775-1302 13mm 0.2 PTFE, w/tube tip $343.76
50/PKAdd To Favorites		 Add To Favorites
15-6775-1304 13mm 0.45 PTFE, w/ tube tip $305.84
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15-6777-1302 13mm 0.2 PVDF, w/tube tip $346.50
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15-6777-1304 13mm 0.45 PVDF, w/tube tip $324.14
50/PKAdd To Favorites		 Add To Favorites
15-6779-1302 13mm 0.2 PVDF $464.00
100/PKAdd To Favorites		 Add To Favorites
15-6779-1304 13mm 0.45 PVDF $464.00
100/PKAdd To Favorites		 Add To Favorites
15-6781-1304 13mm 0.45 PSU $1957.86
500/PKAdd To Favorites		 Add To Favorites
15-6782-1302 13mm 0.2 PSU $464.00
100/PKAdd To Favorites		 Add To Favorites
15-6782-1304 13mm 0.45 PSU $464.00
100/PKAdd To Favorites		 Add To Favorites
15-6783-1302 13mm 0.2 PTFE $1957.86
500/PKAdd To Favorites		 Add To Favorites
15-6783-1304 13mm 0.45 PTFE $1957.86
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15-6784-1301 13mm 0.1 PTFE $464.00
100/PKAdd To Favorites		 Add To Favorites
15-6784-1302 13mm 0.2 PTFE $464.00
100/PKAdd To Favorites		 Add To Favorites
15-6784-1304 13mm 0.45 PTFE $464.00
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15-6784-1310 13mm 1.0 PTFE $464.00
100/PKAdd To Favorites		 Add To Favorites
15-6784-1350 13mm 5.0 PTFE $450.92
100/PKAdd To Favorites		 Add To Favorites
15-6785-1302 13mm 0.2 PP $0.00
500/PK
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15-6785-1304 13mm 0.45 PP $0.00
500/PK
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15-6788-1302 13mm 0.2 PP $0.00
100/PK
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15-6788-1304 13mm 0.45 PP $0.00
100/PK
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15-6789-1301 13mm 0.1 Nylon $464.00
100/PKAdd To Favorites		 Add To Favorites
15-6789-1302 13mm 0.2 Nylon $479.68
100/PKAdd To Favorites		 Add To Favorites
15-6790-1302 13mm 0.2 Nylon $2026.00
500/PKAdd To Favorites		 Add To Favorites
15-6789-1304 13mm 0.45 Nylon $479.68
100/PKAdd To Favorites		 Add To Favorites
15-6790-1304 13mm 0.45 Nylon $2026.00
500/PKAdd To Favorites		 Add To Favorites
15-6792-1302 13mm 0.2 PVDF $1957.86
500/PKAdd To Favorites		 Add To Favorites
15-6792-1304 13mm 0.45 PVDF $1957.86
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15-6806-1316 13mm GF/A 1.6 GMF $1968.40
500/PKAdd To Favorites		 Add To Favorites
15-6818-1304 13mm 0.45 GMF $1914.60
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15-6820-1316 13mm GF/A 1.6 GMF $464.00
100/PKAdd To Favorites		 Add To Favorites
15-6821-1310 13mm GF/B 1.0 GMF $464.00
100/PKAdd To Favorites		 Add To Favorites
15-6822-1312 13mm GF/C 1.2 GMF $464.00
100/PKAdd To Favorites		 Add To Favorites
15-6823-1327 13mm GF/D 2.7 GMF $464.00
100/PKAdd To Favorites		 Add To Favorites
15-6825-1307 13mm GF/F 0.7 GMF $464.00
100/PKAdd To Favorites		 Add To Favorites
15-6827-1315 13mm 934-AH 1.5 GMF $479.68
100/PKAdd To Favorites		 Add To Favorites

Puradisc13™ (sterile)

Puradisc13™ (sterile)

               
Cat.No. Name Diam Pore Size Membrane PK    
15-6780-1302 Puradisc 13, sterile 13mm 0.2µm PSU $324.14
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15-6780-1304 Puradisc 13, sterile 13mm 0.45 PSU $324.14
50/PKAdd To Favorites		 Add To Favorites
15-6791-1302 Puradisc 13, sterile 13mm 0.2µm PVDF $616.92
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15-6791-1304 Puradisc 13, sterile 13mm 0.45 PVDF $514.98
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Puradisc 25™

25 mm diameter syringe filter with sample volume up to 100 mL. Low hold up volumes for maximum sample recovery. Glass microfiber options available. Use for HPLC or biological sample preparation.

Filtration Area 4.2 cm2
Maximum Pressure 75 psi
Volume 'Hold Up' with Air Purge <100 µL
Dimensions 28 x 23 mm
Volume Throughput up to 100 mL
             
Cat.No. Diam Pore Size Membrane PK    
15-6746-2502 25mm 0.2µm PVDF $357.40
50/PKAdd To Favorites		 Add To Favorites
15-6746-2504 25mm 0.45 PVDF $332.80
50/PKAdd To Favorites		 Add To Favorites
15-6747-2502 25mm 0.2 PVDF $1074.38
200/PKAdd To Favorites		 Add To Favorites
15-6747-2504 25mm 0.45 PVDF $1074.38
200/PKAdd To Favorites		 Add To Favorites
15-6749-2504 25mm 0.45 PVDF $3106.52
1000/PKAdd To Favorites		 Add To Favorites
15-6750-2502 25mm 0.2 Nylon $339.66
50/PKAdd To Favorites		 Add To Favorites
15-6750-2504 25mm 0.45 Nylon $346.72
50/PKAdd To Favorites		 Add To Favorites
15-6750-2510 25mm 1.0 Nylon $346.72
50/PKAdd To Favorites		 Add To Favorites
15-6751-2502 25mm 0.2 Nylon $1107.06
200/PKAdd To Favorites		 Add To Favorites
15-6751-2504 25mm 0.45 Nylon $1107.06
200/PKAdd To Favorites		 Add To Favorites
15-6751-2510 25mm 1.0 Nylon $1107.06
200/PKAdd To Favorites		 Add To Favorites
15-6752-2504 25mm 0.45 Nylon $1978.86
500/PKAdd To Favorites		 Add To Favorites
15-6753-2502 25mm 0.2 Nylon $2484.50
1000/PKAdd To Favorites		 Add To Favorites
15-6753-2504 25mm 0.45 Nylon $2433.80
1000/PKAdd To Favorites		 Add To Favorites
15-6753-2510 25mm 1.0 Nylon $2433.80
1000/PKAdd To Favorites		 Add To Favorites
15-6780-2502 25mm 0.2 PES, sterile $190.98
50/PKAdd To Favorites		 Add To Favorites
15-6780-2504 25mm 0.45 PES, sterile $199.28
50/PKAdd To Favorites		 Add To Favorites
15-6780-2510 25mm 1.0 PES, sterile $199.28
50/PKAdd To Favorites		 Add To Favorites
15-6781-2502 25mm 0.2 PES $1107.06
200/PKAdd To Favorites		 Add To Favorites
15-6781-2504 25mm 0.45 PES $1107.06
200/PKAdd To Favorites		 Add To Favorites
15-6781-2510 25mm 1.0 PES $1107.06
200/PKAdd To Favorites		 Add To Favorites
15-6783-2510 25mm 1.0 GD $607.78
100/PKAdd To Favorites		 Add To Favorites
15-6783-2520 25mm 2.0 GD $607.78
100/PKAdd To Favorites		 Add To Favorites
15-6784-2501 25mm 0.1 PTFE $339.66
50/PKAdd To Favorites		 Add To Favorites
15-6784-2502 25mm 0.2 PTFE $339.66
50/PKAdd To Favorites		 Add To Favorites
15-6784-2504 25mm 0.45 PTFE $339.66
50/PKAdd To Favorites		 Add To Favorites
15-6784-2510 25mm 1.0 PTFE $346.72
50/PKAdd To Favorites		 Add To Favorites
15-6785-2502 25mm 0.2 PTFE $1107.06
200/PKAdd To Favorites		 Add To Favorites
15-6785-2504 25mm 0.45 PTFE $1107.06
200/PKAdd To Favorites		 Add To Favorites
15-6786-2502 25mm 0.2 PP $0.00
50/PK
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15-6786-2504 25mm 0.45 PP $339.66
50/PKAdd To Favorites		 Add To Favorites
15-6787-2520 25mm 0.7 GF/F $2433.80
1000/PKAdd To Favorites		 Add To Favorites
15-6788-2502 25mm 0.2 PP $0.00
200/PK
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15-6788-2504 25mm 0.45 PP $1107.06
200/PKAdd To Favorites		 Add To Favorites
15-6790-2502 25mm 0.2 PP $0.00
1000/PK
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15-6790-2504 25mm 0.45 PP $2459.10
1000/PKAdd To Favorites		 Add To Favorites
15-6792-2510 25mm 1.0 GD $2433.80
1000/PKAdd To Favorites		 Add To Favorites
15-6794-2502 25mm 0.2 PES $2433.80
1000/PKAdd To Favorites		 Add To Favorites
15-6794-2504 25mm 0.45 PES $2433.80
1000/PKAdd To Favorites		 Add To Favorites
15-6794-2510 25mm 1.0 PES $2433.80
1000/PKAdd To Favorites		 Add To Favorites
15-6794-2512 25mm 0.2 PES, sterile $4101.76
1000/PKAdd To Favorites		 Add To Favorites
15-6794-2514 25mm 0.45 PES, sterile $3948.70
1000/PKAdd To Favorites		 Add To Favorites
15-6798-2501 25mm 0.1 PTFE $2433.80
1000/PKAdd To Favorites		 Add To Favorites
15-6798-2502 25mm 0.2 PTFE $2433.80
1000/PKAdd To Favorites		 Add To Favorites
15-6798-2504 25mm 0.45 PTFE $2484.50
1000/PKAdd To Favorites		 Add To Favorites
15-6798-2510 25mm 1.0 PTFE $2484.50
1000/PKAdd To Favorites		 Add To Favorites
15-6825-2517 25mm 0.7 GF/F $345.06
50/PKAdd To Favorites		 Add To Favorites
15-6825-2527 25mm 0.7 GF/F $1107.06
200/PKAdd To Favorites		 Add To Favorites
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