Tender For supply of research consumables - tassel bag 42 into 18 into 10cm machine made , weed mat 1 point 2m width , uvstabilized polythene sheet 200 micron thickness , black polyethylene nursery bags 5 into 4 inch , red coloured shade net uv stabilised 50 percent shading , red coloured shade net uv stabilised 35 percent shading , black coloured shade net uv stabilised 50 percentshading , black coloured shade net uv stabilised 35 percent shading , white coloured shade net uv stabilised 50 percent shading , white coloured shade net uv stabilised 35 percent shading