PORTABLE PEN-TYPE COLONY COUNTER 0-99999 WITH BATTERY Jars 20 Ion exchange cellulose A

20  Ion exchange cellulose  A thin (0

With polypropylene screw cap and clear pouring ring which ensure smooth transfer of contents without drips

mean pore 60Å

Internal dimensions: 219 x 298 x 150mm W x D x H

PORTABLE PEN-TYPE COLONY COUNTER 0-99999 WITH BATTERY Jars 20 Ion exchange cellulose AHand held, battery operated, pen style counter with five digit LCD readout of accumulative count up and reset. With positive click registration of tip pressure, confirmation beep (unless tip is pressed in rapid succession) and felt tip pen with water based, black ink that can be removed from glass or plastic surfaces once the count is complete. Overall 155 x 19mm length x diameter. Weight 30g.