GLASS M/FIBRE FILTER CIRCLES WHATMAN GF/B 2.4CM DIA BOX 100

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Description

GLASS M/FIBRE FILTER CIRCLES WHATMAN GF/B 2.4CM DIA BOX 100All Whatman Glass Microfibre filters have a fast filtration and a high loading capacity and particle retention rate. Grade GF B: Three times thicker and with greater wet strength than GF A. Particle retention to 1m. Manufactured without chemical binder from high grade borosilicate glass They are suitable for gravity or low suction filtration Filtration speeds generally very much higher than conventional cellulose papers Efficient retention of micron

Manufactured without chemical binder from high grade borosilicate glass

It is also fitted with an overtemperature cut-out and tank drain for easy emptying and cleaning

with PTFE key single bore stopcock which requires no lubrication

Avoid overloading of crucibles to prevent uneven heating and ensure that the furnace chamber temperature increases gradually to prevent thermal shock (a rate of 150°C per hour for the first 1 to 1

Supplied in a plastic box

Certified DNase- and RNase- free

Not suitable for use with NH3 and HF aqueous solutions or organic alcohols and solvents

Includes contrast disc for counting colonies on clear or dark agars

OIML M1 Finely turned stainless steel

spherical vessel for the storage and transport of liquid nitrogen

Without cap

cycle stage

Exchange/Return Notes