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WHAGN203NPUAQU

Whatman® Mini-UniPrep® G2 standard septum

PVDF membrane, pore size 0.45 μm, clear vial color, pack of 100

Synonyme(s) :

Whatman filter, Z759465, syringeless filter

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About This Item

Code UNSPSC :
41104900
Nomenclature NACRES :
NB.24

Matériaux

PVDF membrane
borosilicate glass housing
borosilicate glass plunger (inner storage vial)
polypropylene cap
polypropylene plunger (outer housing)
silicone septa (with PTFE liner)

Stérilité

non-sterile

Caractéristiques

cap
graduations: no
 nominal force to compress: approximately 25 lb / 11.3 kg
 once compressed, equivalent in size to 12 x 32 mm vial

Conditionnement

pack of 100

Fabricant/nom de marque

Whatman Article No. 29011858 (US reference)
Whatman GN203NPUAQU

Paramètres

50 °C temperature (122 °F) (maximum)

Capacité du filtre

500 μL

Couleur

clear vial color

Dimension de pores

0.45 μm

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Description générale

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

Caractéristiques et avantages

  • 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

Informations légales

Mini-UniPrep is a registered trademark of Cytiva
Whatman is a registered trademark of Cytiva

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Simone Maschauer et al.
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
Cornelia Podjaski et al.
Brain : a journal of neurology, 138(Pt 6), 1598-1612 (2015-04-24)
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
Ingo Thievessen et al.
FASEB journal : official publication of the Federation of American Societies for Experimental Biology, 29(11), 4555-4567 (2015-07-22)
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
Mario Torrado et al.
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
Daniel Senfter et al.
Human molecular genetics, 24(13), 3689-3698 (2015-04-03)
Invasive colorectal cancer is associated with poor prognosis requiring treatment with systemic chemotherapies usually including 5-fluorouracil. A consequence of prolonged treatment is the acquisition of resistance eventually resulting in the recurrence of highly metastatic cancer cells. To address the relationship
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