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Johnson Test Paper J-QUANT® QAC 200-1000

Range: 0 – 100 – 200 – 300 – 400 mg/L Benzalkonium chloride

These test strips are for the rapid and reliable determination of quaternary ammonium compounds (QAC) in solutions.

QAC based disinfectants are frequently used for the disinfection of medical devices, surfaces and closed cooling cycles. The J-QUANT®

QAC Test Strips can be used to indicate if the concentration of the disinfectant is sufficient, ensuring an optimal disinfection process.

The QAC test strips are calibrated for benzalkonium chloride. The instructions contain conversion factors for many other quaternary ammonium compounds

Johson Test Paper J-QUANT® Peroxide 1000

Range: 0 – 100 – 200 – 400 – 600 – 800 – 1000 mg/L H₂O₂

This peroxide test strips is ideal to test low levels of peroxide in solutions.

Hydrogen Peroxide (H₂O₂) is one of the most powerful oxidisers known. It’s disinfectant capabilities are higher than chlorine ( Cl₂) or Chlorine dioxide ( ClO₂). It is used in many industries as a disinfentant, for example in the food and dairy industry. The peroxide test strips are used to test for residual peroxide after production equipment has been disinfected with peroxide containing agents. Additionally, the final products is often tested for peroxide with test strips as well, because many packages are disinfected with peroxide prior to filling.

pH 5 – pH Meter Order Code# 5-0034-02

The pH 5 Series handheld field meter includes electrode and temperature probe, and is available with or without a carrying case. pH range is 0.00-14.00 pH/0.01 pH and a temperature range of 0-100°C/0.1°C.