CHEMetrics K-2810 CHEMets Chromate (hexavalent), Visual Kit, 0.05ppm Sale Price Price $84.64 Free Shipping
Oakton Instruments WD-35462-11 EcoTestr CTS Salinity and TDS Meter Sale Price Price $80.35 List Price $95.80 You save $15.45 16.1% Free Shipping
Oakton Instruments WD-35634-14 pHTestr 10 BNC Waterproof pH Meter Sale Price Price $134.10 List Price $156.00 You save $21.90 14% Free Shipping
Oakton Instruments WD-35634-08 TDS1 Waterproof Pocket Tester Sale Price Price $77.24 List Price $88.60 You save $11.36 12.8% Free Shipping
CHEMetrics C-1805 0-0.50ppm Low Range Carbohydrazide Comparator Sale Price Price $19.39 Free Shipping
Available Options CHEMetrics C-5005 0-0.5ppm Hydrazine Comparator Sale Price Price $20.89 Free Shipping
Available Options CHEMetrics C-7404 0-0.60ppm Low Range Ozone Comparator Sale Price Price $19.01 Free Shipping
Available Options CHEMetrics C-5501 0-0.8ppm Low Range Hydrogen Peroxide Comparator Sale Price Price $21.01 Free Shipping
Available Options CHEMetrics C-5808 0-1.5% Chlorine (Hypochlorite) Comparator Sale Price Price $28.23 Free Shipping
Available Options CHEMetrics C-1501C 0-1000ppm Low Range Ammonia Comparator Sale Price Price $19.39 Free Shipping
Available Options CHEMetrics C-5501C 0-1000ppm Low Range Hydrogen Peroxide Comparator Sale Price Price $19.39 Free Shipping
Available Options CHEMetrics C-2504B 0-100ppm Low Range Chlorine Comparator Sale Price Price $19.25 Free Shipping