FILTER PAPER CIRCLES WHATMAN GRADE NO.41 7CM DIA BOX 100

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Description

FILTER PAPER CIRCLES WHATMAN GRADE NO.41 7CM DIA BOX 100Quantitative Grade, Ashless Grade No. Flowrate Retention microns Wet strength Thickness, mm Ash % 41 For filtration of coarse and gelatinous precipitates Fast 20 25 Low* 0. 21 0. 01 *Suitable for gravity or low suction filtration. Care must be taken to prevent rupture of the paper.

Suitable for LC/MS and HPLC at extreme pH (range pH 1 to 11) with superior base deactivation

Thermostatic control units only

Model HR250AZ Capacity g 252 Readability g 0

Weight 17kg

Chamber temperature can be set between –20°C and +40°C and a pre-cooling programme can be used to ensure that samples maintain their required temperature when placed into the centrifuge

powders or granules

Supplied with WinCT software to provide result downloading to the users’ PC in a Windows™ format using the built-in RS232C interface

Rigid metal stand holds glassware securely and is powder-coated to resist corrosion

instructions and 9V a

ACCU-rated for use where flow consistency and accuracy are critical

using the inhibition zone determination method

Flexible fluffy cord stem

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