DROPPING BOTTLES – POLYLAB BRAND Posted on February 20, 2017April 29, 2017 by admin Blown in Low Density Polyethylene, Polylab Dropping Bottles dispense small uniform drops of liquids when pressed lightly. CODE NO. PARTICULARS PACKING 22101 60 ml. 12 Pcs. 22102 125 ml. 12 Pcs.