WHA10414114

Whatman^® polyamide NL17 filter discs 0.45 μm pore size

white, hydrophilic, 100 ea, 50 mm diam

• Synonym(s): Z698040, membrane filters, nylon membrane filters
• UNSPSC Code: 40161507
• NACRES: NB.24

Properties

• Product Name: Whatman^® polyamide membrane filters, polyamide membrane circles, (NL17), 0.45 μm, 50 mm, 100/pk
• material: Nylon membrane (polyamide membrane)
• sterility: non-sterile
• feature: hydrophilic
• packaging: pack of 100
• manufacturer/tradename: Whatman 10414114; Whatman Article No. 28415339 (US reference)
• diam.: 50 mm
• pore size: 0.45 μm
• suitability: suitable for (clarification and sterile filtration.)

Description

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