Cytiva Whatman™ Mini-UniPrep™ Syringeless Filters with Preslit Septa

Artikelnummer.	Pore Size	Material (Membrane)	Quantity	unitSize
11909424	0.2 μm	PTFE	1000/Pk.	Pack of 1000
10435352	0.2 μm	PVDF	100/Pk.	Pack of 100
11348764	0.2 μm	Nylon	100/Pk.	Pack of 100
11358764	0.2 μm	PTFE	100/Pk.	Pack of 100
11949414	0.2 μm	PES	100/Pk.	Pack of 100
11959414	0.2 μm	-	100/Pk.	Pack of 100
11308774	0.45 μm	Glass Microfiber	100/Pk.	Pack of 100
11328774	0.45 μm	PTFE	100/Pk.	Pack of 100
10395652	0.45 μm	PES	100/Pk.	Pack of 100
11318774	0.45 μm	Nylon	100/Pk.	Pack of 100
11368774	0.2 μm	Nylon	1000/Pk.	Pack of 1000
11929424	0.2 μm	-	1000/Pk.	Pack of 1000
11939424	0.45 μm	PVDF	1000/Pk.	Pack of 1000
11338784	0.45 μm	-	1000/Pk.	Pack of 1000
11959424	0.45 μm	-	1000/Pk.	Pack of 1000
11969414	0.45 μm	PVDF	100/Pk.	Pack of 100
11368784	0.45 μm	-	1000/Pk.	Pack of 1000
11949424	0.45 μm	PTFE	1000/Pk.	Pack of 1000
11318784	0.45 μm	Polypropylene Depth Filter	1000/Pk.	Pack of 1000
11919424	0.2 μm	PES	1000/Pk.	Pack of 1000
11999414	0.2 μm	PVDF	1000/Pk.	Pack of 1000
10682863	0.45 μm	-	100/Pk.	Pack of 100
11398764	0.45 μm	Polypropylene Depth Filter	100/Pk.	Pack of 100

Product Code. 11909424 Supplier Cytiva Supplier No. US503NPEORG

Description

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

Eliminate coring problems associated with repeated automated sampling. Available in standard translucent. Use with standard robotics on HPLC instruments with sensitive needles, allowing for higher throughput.

• For high-throughput automation
• Slit septum cap enables Mini-UniPrep use with current robotics on HPLC instruments for high throughput automation
• Durable yet flexible slit septum cap has been specially designed for instruments with sensitive sampling needs
• Sample evaporation is minimal
• Increase lab productivity and efficiency by processing samples in one-third the time of conventional syringe filters Consist of a 0.5mL capacity chamber and plunger with filtration membrane at one end and a preattached cap/septum at the other
• Designed to fit into any autosampler that accommodates 12 x 32 mm vials, or pierce septum with needle to draw sample off for manual injection into an analyzer

Nylon (NYL)

• Sample type: Inherently hydrophilic, aqueous/organic samples in 3 to 10 pH range

Polytetrafluoroethylene (PTFE)

• Sample type: Hydrophobic, for samples >50% organic solvents

Polyvinylidene Difluoride (PVDF)

• Sample type: Aqueous/≤60% organic solvents-low non-specific protein binding media

Do not overfill filter unit or compress the device at an angle before the airtight seal is made. Liquid could escape from air vent hole, resulting in sample loss or personal injury.

Applications:

• Routine HPLC/UHPLC analysis
• Composite assays
• Content uniformity
• Protein precipitation
• Solubility testing
• Dissolution testing
• Sample filtration
• Standard robotics on HPLC instruments with sensitive needles, allowing for higher throughput
• Light sensitive samples
• Ion chromatography

Order Info

Filters are also available with a flared cap to enable trouble-free operation with Shimadzu™ autosamplers.

Multi-sample compressor can process up to six samples at one time, further improving sample processing time.

Specifications

• Material (Membrane): PTFE
• Pore Size: 0.2 μm
• For Use With (Application): Routine HPLC/UHPLC analysis; Composite assays; Content uniformity; Protein precipitation; Solubility testing; Dissolution testing; Sample filtration; Standard robotics on HPLC instruments with sensitive needles, allowing for higher throughput; Light sen
• Housing Material: Polypropylene
• Quantity: 1000/Pk.
• Type: Syringeless Filter, Slit Septa