Cytiva (Formerly GE Healthcare Life Sciences) Whatman™ Mini-UniPrep™ Syringeless Filters 

Processes sample loads in one-third the time. Whatman™ Mini-UniPrep™ Syringeless Filters provide a faster and easier way to remove particulates from samples being prepared for HPLC and UHPLC analysis.

Catalog Number	Mfr. No.	Membrane	Pore Size	No. per Pack
09-923-102	Cytiva (Formerly GE Healthcare Life Sciences) UN203NPEORG	Polytetrafluoroethylene (PTFE)	0.2μm	100/Pk.
09-923-100	Cytiva (Formerly GE Healthcare Life Sciences) UN203NPEAQU	PVDF	0.2μm	100/Pk.
09-923-101	Cytiva (Formerly GE Healthcare Life Sciences) UN203NPENYL	Nylon (NYL)	0.2μm	100/Pk.
09-923-105	Cytiva (Formerly GE Healthcare Life Sciences) UN503NPEAQU	Polyvinylidene Difluoride (PVDF)	0.2μm	1000/Pk.
09-923-106	Cytiva (Formerly GE Healthcare Life Sciences) UN503NPENYL	Nylon (NYL)	0.2μm	1000/Pk.
09-923-107	Cytiva (Formerly GE Healthcare Life Sciences) UN503NPEORG	Polytetrafluoroethylene (PTFE)	0.2μm	1000/Pk.
09-923-25	Cytiva (Formerly GE Healthcare Life Sciences) UN203NPUAQU	Polyvinylidene Difluoride (PVDF)	0.45μm	100/Pk.
09-923-26	Cytiva (Formerly GE Healthcare Life Sciences) UN203NPUDPP	Polypropylene Depth Filter (Depth PP)	0.45μm	100/Pk.
09-923-27	Cytiva (Formerly GE Healthcare Life Sciences) UN203NPUGMF	Glass Microfiber (GMF)	0.45μm	100/Pk.
09-923-30	Cytiva (Formerly GE Healthcare Life Sciences) UN203NPUPES	Polyethersulfone (PES)	0.45μm	100/Pk.
09-923-28	Cytiva (Formerly GE Healthcare Life Sciences) UN203NPUORG	Polytetrafluoroethylene (PTFE)	0.45μm	100/Pk.
09-923-29	Cytiva (Formerly GE Healthcare Life Sciences) UN203NPUNYL	Nylon (NYL)	0.45μm	100/Pk.
09-923-31	Cytiva (Formerly GE Healthcare Life Sciences) UN203NPUPP	Polypropylene (PP)	0.45μm	100/Pk.
09-923-32	Cytiva (Formerly GE Healthcare Life Sciences) UN503NPUAQU	Polyvinylidene Difluoride (PVDF)	0.45μm	1000/Pk.
09-923-34	Cytiva (Formerly GE Healthcare Life Sciences) UN503NPUGMF	Glass Microfiber (GMF)	0.45μm	1000/Pk.
09-923-35	Cytiva (Formerly GE Healthcare Life Sciences) UN503NPUORG	Polytetrafluoroethylene (PTFE)	0.45μm	1000/Pk.
09-923-36	Cytiva (Formerly GE Healthcare Life Sciences) UN503NPUNYL	Nylon (NYL)	0.45μm	1000/Pk.
09-923-38	Cytiva (Formerly GE Healthcare Life Sciences) UN503NPUPP	Polypropylene (PP)	0.45μm	1000/Pk.
09-924-587	Cytiva (Formerly GE Healthcare Life Sciences) UN503NPUPES	Polyethersulfone (PES)	0.45μm	1000/Pk.
09-924-586	Cytiva (Formerly GE Healthcare Life Sciences) UN503NPUDPP	Polypropylene Depth Filter (Depth PP)	0.45μm	1000/Pk.
09-927-651	Cytiva (Formerly GE Healthcare Life Sciences) UN203NPEPES	Polyethersulfone (PES)	0.2μm	100/Pk.
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Description

Processes sample loads in one-third the time. Whatman™ Mini-UniPrep™ Syringeless Filters provide a faster and easier way to remove particulates from samples being prepared for HPLC and UHPLC analysis.

Whatman Mini-UniPrep™ Transparent Syringeless Filters quickly and easily remove particulates from samples being prepared for HPLC/UHPLC analysis, while maintaining sample visibility.

• Pre-assembled all-in-one filtration unit eliminates the need for syringe filter, syringe, vial and septum, reducing costs by up to 40%
• Wide range of membrane choices in 0.2 and 0.45 µm pore sizes to meet specific sample application requirements
• Compatible with most major autosamplers for high-throughput analysis
• Fewer consumables required
• Plunger contains a filtration membrane at one end and a pre-attached cap/septum at the other
• Can be used either manually or with a compressor unit
• Multi-sample compressor processes up to 6 samples at a time, further improving sample processing time and reducing hand stress
• Designed to fit into any autosampler accommodating 12 x 32mm vials -OR-
  Septum can be pierced with needle and sample drawn off for manual injection into an analyzer

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Specifications

• Color: Translucent
• Pressure Rating: 0.6 bar / 8 psi (to compress)
• Description: Equivalent in size to 12 x 32mm vials 
• Temperature (Metric) Max: 50°C
• For Use With: Autosampler, Compressor
• Type: Syringeless Filter

• Housing Material: Polypropylene (PP)
• Volume (Metric): 0.4mL
• Disposable: Yes
• Applications: Routine HPLC/UHPLC analysis; Sample filtration; Composite assays; Content uniformity; Protein precipitation; Solubility/dissolubility testing; Ion chromatography
• Includes: Vial with incorporated filtration membrane, plunger and cap/septa