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Contour Comparator Kit, Nitrate,0-15mg/L N
£ 119.90 ex. VATContour Comparator Kit, Nitrate (Nitratest) 0 – 15 mg/l N
Contour Comparator Kit, Ammonia,0-1mg/L N
£ 91.30 ex. VATContour Comparator Kit, Ammonia 0 – 1 mg/l N
Contour Comparator Kit, Zinc, 0 – 4mg/L Zn
Contour Comparator Kit, Zinc 0 – 4 mg/l Zn
Contour Comparator Kit, Phenol Red, pH 6.8 – 8.4
£ 91.30 ex. VATContour Comparator Kit, Phenol Red, pH 6.8 – 8.4
Contour Comp Kit, Nitricol Nitrite, 0-0.4mg/L N
£ 88.40 ex. VATContour Comparator Kit, Nitrite (Nitricol) 0 – 0.4 mg/l N
Contour Comparator Kit, Hyd Perox LR, 0-1mg/L Hâ‚‚Oâ‚‚
£ 85.90 ex. VATContour Comparator Kit, Hydrogen Peroxide LR 0 – 1 mg/l H2O2
Contour Comparator Kit, DPD 4 Ozone, 0-1.0mg/L O3
£ 85.60 ex. VATContour Comparator Kit, DPD 4 Ozone, 0-1.0mg/L O3
Contour Comparator Kit, 0-1mg/L Clâ‚‚
£ 80.30 ex. VATContour Comparator Kit, Chlorine – Free and Total Chlorine, 0-1mg/L Clâ‚‚
Contour Comparator Kit, Free+Total Chl 0-2mg/L Clâ‚‚
£ 82.10 ex. VATContour Comparator Kit, Free and Total Chlorine 0 – 2 mg/l Cl2
Contour Comparator Kit, 0-5mg/L Clâ‚‚
£ 77.50 ex. VATContour Comparator Kit, Free and Total Chlorine. Single Parameter (0 – 5 mg/l Cl2). Kits contain Contour Comparator, Contour disc with instructions, 3 cuvettes, cuvette brush, crush/stirring rods, reagents for 30 tests supplied in a hard case.