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WHA10414106

Whatman® polyamide NL17 filter discs 0.45 μm pore size

white, hydrophilic, 100 ea, 25 mm diam

Synonym(s):

Z134333, membrane filters, nylon membrane filters

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About This Item

UNSPSC Code:
40161507
NACRES:
NB.24

product name

Whatman® polyamide membrane filters, polyamide membrane circles, (NL17), 0.45 μm, 25 mm, 100/pk

material

Nylon membrane (polyamide membrane)

sterility

non-sterile

packaging

pack of 100

manufacturer/tradename

Whatman 10414106
Whatman Article No. 28415337 (US reference)

diam.

25.0 mm

pore size

0.45 μm pore size

suitability

suitable for (clarification and sterile filtration.)

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General description

Whatman polyamide membranes are made from pure polyamide making them the universal filter for clarification. Polyamide membrane filters are mechanically very strong and exhibit excellent wet strength and dry strength.


NL 16

  • Pore size (μm): 0.2 (NL 16)
  • Thickness (μm): 110
  • Nominal pore size (μm): 0.2
  • Water flow rate Δp = 0.9 bar (mL/min/cm2): 10
  • Bubble point (bar): 4.2
  • Maximum temperature: 135°C

NL 17

  • Pore size (μm): 0.45 (NL 17)
  • Thickness (μm): 110
  • Nominal pore size (μm): 0.45
  • Water flow rate Δp = 0.9 bar (mL/min/cm2): 20
  • Bubble point (bar): 2.8
  • Maximum temperature: 135°

Features and Benefits

  • They are hydrophilic making them suitable for aqueous and organic solutions.
  • The membrane filters can be used up to 135°C.
  • Applications include: filtration of aqueous and organic mobile phases, vacuum degassing, filtration of tissue culture media, microbiological media, buffers, and solutions.

Other Notes

Field of Use : For internal research use only. Products are not intended for diagnostic use or resale.

Legal Information

Whatman is a registered trademark of Cytiva

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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