5.1  Flask brushes, bristle on galvanized steel wire dimension of head (diam x 1 ) mm   48 x 120 pack of 5

5.2 Bottle brushes-hard bristle on twisted galvanized iron wire Dimension of

Head(diamx)mm         overall length           pack

42 x 57                           260                      10

50 x 75                           355                      10

76 x 152                         455                      10

5.3 Test tube burshes-fan sharpened, on galvanized steel wire handle

Diam of head, mm    For tube diam,mm     Pack

11                        10 to 12                10

29                        16 to 25                10

5.4 Beaker brushes, white bristle with head 65 x 45mm part x 150mm long overall length 400mm each

5.5 Burette brushes, white bristle on galvanized wire handle

Diam of head, mm    For tube diam,mm     Pack

13                               510                        10

16                               610                        10

19                                760                       10

25                                915                       10

5.6 Dusting brushes, Hard nylon bristles, metal mount, wood handle

5.7 Pipette brushes, white steel wire, overall length 445mm, Dimension of head (26 x 76)mm