Test Method Range Disc ref Each
C51180 Ammonia Nessler's reagent 0.02 to 0.2mg/ltr NH3 NAA £35.49
C51182 Ammonia Nessler's reagent 0.1 to 0.52mg/ltr NH3 NAB £35.49
C51184 Ammonia Nessler's reagent 0.56 to 1.2mg/ltr NH3 NAC £35.49
C51186 Ammonia Nessler's reagent 1.2 to 2.0mg/ltr NH3 NAD £35.49
C51200 Chlorine DPD tablets 0.1 to 1.0ppm 3/40A £35.49
C51205 Chlorine DPD tablets 0.2 to 4.0ppm 3/40B £35.49
C51206 Hazen scale Colour match 5 to 70mg Pt/ltr NSA £61.80
C51207 Hazen scale Colour match 70 to 250mg Pt/ltr NSB £61.80
C51208 Hazen scale Colour match 0 to 30mg Pt/ltr CAA £61.80
C51209 Hazen scale Colour match 30 to 70mg Pt/ltr CAB £61.80
C51211 Ozone DPD tablets 0.1 to 1.0mg/ltrO3 3/67 £35.49
C51212 Ozone DPD tablets 0.01 to 1.10mg/ltrO3 3/67A £35.49
C51213 Ozone DPD tablets 0.05 to 0.45mg/ltrO3 3/67S £42.59
C51214 Ozone DPD tablets 0.01 to 0 3mg/ltrO3 NOR £35.49
C51215 pH Thymol blue 1.2 to 2.8 2/1A £35.49
C51220 pH Bromophenol blue 2.8 to 4.4 2/1B £35.49
C51225 pH Methyl red 4.4 to 6.0 2/1 E £35.49
C51230 pH Bromothymol blue 6 to 7.6 2/1H £35.49
C51235 pH Cresol red 7.2 to 8.8 2/1 K £35.49
C51240 pH Thymol blue 8.0 to 9.6 2/1L £35.49
C51245 pH Universal 4.0 to 11.0 2/1 P £35.49
C51250 Swimming DPD for chlorine 0.5 to 6.0mg/ltr
pools Phenol red for pH 7.0 to 8.0pH 3/40D £35.49
¨ Reagents and test tablets available please enquire.