EYEPIECE GRATICULE INDEXED SQUARES 19MM DIA 1MM GRID Cellulose Extraction Thimbles Dual control model SBH130DC provides

Dual control model SBH130DC provides individual heating/control to two blocks

For use only with Nessleriser Daylight 2000 light source and 113mm path length cylinders

Can be used as a hand-held unit or on an accessory stand

For gel sizes up to 21 x 31cm L x W

EYEPIECE GRATICULE INDEXED SQUARES 19MM DIA 1MM GRID Cellulose Extraction Thimbles Dual control model SBH130DC providesFor use with light microscopes. Surface type where the pattern is formed in a layer bonded to the surface of the glass disc 1mm thick. In this type the pattern reads correctly when viewed through the glass. When the microscope is focussed the image of the specimen and graticule will be seen together.