GLASS M/FIBRE FILTERS WHATMAN 934-AH 4.70CM DIA BOX 100 Circulators 3-dial white face with main

3-dial white face with main dial indicating atmospheric pressure from 960 to 1040hPa x 1hPa and smaller subsidiary dials indicating temperature from -40 to +60°C x 1˚C and humidity from 0 to 100% R

Accessory platinum wire electrodes

01  Pan diameter  mm  110  Overall W x H x D  mm  190 x 218 x 55  Weight  kg  1

Without gas supply

Manufactured in autoclavable polypropylene

GLASS M/FIBRE FILTERS WHATMAN 934-AH 4.70CM DIA BOX 100 Circulators 3-dial white face with mainAll Whatman Glass Microfibre filters have a fast filtration and a high loading capacity and particle retention rate. Grade 934 AH: High retention at high flow rates. Widely used in water pollution monitoring techniques for suspended solids, and is specified in US Method 934 AH. Particle retention to 1. 5m. Manufactured without chemical binder from high grade borosilicate glass They are suitable for gravity or low suction filtration Filtration speeds