GS203NPUGMF

Whatman^® Mini-UniPrep^® G2 slit septum

glass microfiber membrane, pore size 0.45 μm, clear vial, pack of 100

• Sinónimos: syringeless filter, whatman filter
• UNSPSC Code: 40161807
• NACRES: NB.24

Propiedades

• material: borosilicate glass housing; borosilicate glass plunger (inner storage vial); clear vial; glass microfiber membrane; polypropylene cap; polypropylene plunger (outer housing); silicone septa (with PTFE liner)
• sterility: non-sterile
• feature: cap; graduations: no; nominal force to compress: approximately 25 lb / 11.3 kg; once compressed, equivalent in size to 12 x 32 mm vial
• packaging: pack of 100
• manufacturer/tradename: Cytiva; Whatman Article No. 29028835 (US reference); Whatman GS203NPUGMF
• parameter: 50 °C temperature (122 °F) (maximum)
• filter capacity: 500 μL
• pore size: 0.45 μm

Descripción

General description

The Whatman Mini-UniPrep G2 is an all in one device that functions both as a filter and a glass autosampler vial for sample preparation prior to UHPLC/HPLC.

• Liquid stored in glass, reducing leaching (specially with organic solvents)
• Works well for aqueous based samples
• Sample only contacts plastic during the actual act of compression
• Improved solvent evaporation rates
• Process samples 3X faster than traditional syringe filter method
• All-in-one device replaces multiple consumables
• Reduce lab waste
• Simplify ordering
• Fewer consumables to store in lab
• Designed to fit any autosampler that accommodate standard 12 x 32 mm vials

Features and Benefits

• Features an integrated autosampler vial, plunger with attached filter membrane, and septum/cap
• Borosilicate glass vials eliminate plastic-based leachables that can originate from polypropylene vials
• Designed to hold up to 0.5 mL of unfiltered sample that can then be loaded directly into an autosampler
• Easy to see when a sample has been filtered
• Wide range of membranes with 0.2 and 0.45 µm pore sizes to meet specific requirements
• Also available in amber glass for light-sensitive samples

Legal Information

Mini-UniPrep is a registered trademark of Cytiva

Whatman is a registered trademark of Cytiva