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Z247782

Sigma-Aldrich

Scienceware® Fritware® porous rods

diam. × L 1/4 in. (6.35 mm) × 12 in. (305 mm)

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About This Item

UNSPSC Code:
41104900
NACRES:
NB.24

material

PE (Linear)

manufacturer/tradename

Bel-Art

parameter

93 °C temperature (200°F)

diam. × L

1/4 in. (6.35 mm) × 12 in. (305 mm)

pore size

90-130 μm

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General description

Resistant to most acids, alkalis, and many organic solvents below 80°C. Vacuum or pressure is required to obtain significant aqueous flow through the porous medium. Can be made temporarily hydrophilic by soaking rod in alcohol.

For more permanent hydrophilic conditioning, soak in concentrated H2SO4.

Legal Information

Fritware is a registered trademark of SP Scienceware, a division of SP
Scienceware is a registered trademark of SP Scienceware, a division of SP

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