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GN503NPEAQU

Whatman® Mini-UniPrep® G2 standard septum

PVDF membrane, pore size 0.2 μm, clear vial, pack of 1000

Sinónimos:

Whatman filter, syringeless filter

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About This Item

UNSPSC Code:
40161807
NACRES:
NB.24

material

PVDF membrane
borosilicate glass housing
borosilicate glass plunger (inner storage vial)
clear vial
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 1000

manufacturer/tradename

Whatman Article No. 29028447 (US reference)
Whatman GN503NPEAQU

parameter

50 °C temperature (122 °F) (maximum)

filter capacity

500 μL

pore size

0.2 μm

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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

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Vinculin is filamentous (F)-actin-binding protein enriched in integrin-based adhesions to the extracellular matrix (ECM). Whereas studies in 2-dimensional (2D) tissue culture models have suggested that vinculin negatively regulates cell migration by promoting cytoskeleton-ECM coupling to strengthen and stabilize adhesions, its
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Blood-brain barrier function is driven by the influence of astrocyte-secreted factors. During neuroinflammatory responses the blood-brain barrier is compromised resulting in central nervous system damage and exacerbated pathology. Here, we identified endothelial netrin 1 induction as a vascular response to
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BioMed research international, 2015, 263151-263151 (2015-07-30)
Spontaneous self-terminating atrial fibrillation (AF) is one of the most common heart rhythm disorders, yet the regulatory molecular mechanisms underlying this syndrome are rather unclear. MicroRNA (miRNA) transcriptome and expression of candidate transcription factors (TFs) with potential roles in arrhythmogenesis
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In skeletal muscle, intracellular Ca(2+) is an important regulator of contraction as well as gene expression and metabolic processes. Because of the difficulties to obtain intact human muscle fibers, human myotubes have been extensively employed for studies of Ca(2+)-dependent processes
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Bioorganic & medicinal chemistry, 23(14), 4026-4033 (2015-02-19)
The neurotensin receptor 2 (NTS2) is an attractive target for cancer imaging, as it is overexpressed in a variety of tumor types including prostate, pancreas and breast carcinoma. The aim of this study was the development of the first NTS2
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