CTL Scientific QUANTOFIX Quat - box of 100 strips (6 x 95 mm) - Hazardous : N
QUANTOFIX QUAT semi-quantitative test strips for the rapid and reliable determination of quaternary ammonium compounds (QUAT) in solutions. Measuring range: 0-10-25-50-100-250- 500-1000 mg/L benzalkonium-chloride