Tender For supply of vertical deep freezer minus 20 degree celsius , ice flaker , analytical balance , multichannel pipette 8 channel variable volume 20 to 200 microliter , single channel pipette set of six variable vol 0 point 1 to 2 point 5 microlitre 1 to10 microliter 2 to 20 microliter 10 to 100 microliter 20 to 200 microliter 100 to 1000 microliter , laboratory vertical autoclave