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GS503NPEAQU

Whatman® Mini-UniPrep® G2 slit septum

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

Synonyme(s) :

syringeless filter, whatman filter

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About This Item

Code UNSPSC :
40161807
Nomenclature NACRES :
NB.24

Matériaux

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

Fabricant/nom de marque

Whatman Article No. 29028451 (US reference)
Whatman GS503NPEAQU

Paramètres

50 °C temperature (122 °F) (maximum)

Capacité du filtre

500 μL

Dimension de pores

0.2 μm

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Catégories apparentées

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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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
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
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
Karl Olsson et al.
Skeletal muscle, 5, 26-26 (2015-08-25)
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
Carl Hamsten et al.
Journal of proteomics, 126, 155-162 (2015-06-07)
Complement components and their cascade of reactions are important defense mechanisms within both innate and adaptive immunity. Many complement deficient patients still remain undiagnosed because of a lack of high throughput screening tools. Aiming towards neonatal proteome screening for immunodeficiencies
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