a) Lovibond Comparator Model 2000 (Prismatic) with 2 cell of 13.5mm complete English. b) Lovibond comparator model 1000 with large cell attachment & 2 cells of 13.5mm. c) Spare cell, 13.5 mm lovibond, England. d) Lovibond colour discs (pH ranges) like Universal, BTB etc. e) Lovibond colour discs (Group A like Ammonia, Phosphate, silica etc. f) Livibond colour discs (Group B like chlorine, Hazen, EBC NSH, Range 10 to 70 ok. g) Lovibond colour Discs: Group C |