Showing 33–48 of 115 results
Desiccant vial with flip-top lid
Customizable label
Reversible test strips
50 test strips
Test paper for detection of iodine in solution.
Measures Iron [Fe2+ (ferrous) or Fe3+ (ferric)] in water.
With Johnson Test Papers’ J-QUANT® Free Fatty Acids test strips measuring the quality of deep-frying oil is simple. This cost-effective procedure does not depend on specialist training, lab instruments or sample preparation. 244.1 FFA 2.5 A4 Leaflet
Range: 0 – 500 – 1000 – 1500 – 2000 mg/L PAA
These strips provide consistent results with their easy to use method within 45 seconds of sampling.
This strips is for the fast and reliable determination of peracetic acid in solutions.
Peracetic acid is a powerful oxidiser and often used as a disinfectant. It is frequently used to disinfect bottles and packages in the beverage industry. After disinfection, packages are rinsed to wash out any remaining disinfectant. Along the same lines, peracetic acid is used in dialysis centres to clean dialysis machines. J-QUANT® Peracetic Acid Test Strips can check quickly and easily, if the disinfectant has been prepared correctly and removed completely.
Range: 0 – 100 – 150 – 200 – 250 – 300 – 400 – 500 mg/L PAA
These strips provide consistent results with their easy to use method within 45 seconds of sampling.
This strips is for the fast and reliable determination of peracetic acid in solutions.
Peracetic acid is a powerful oxidiser and often used as a disinfectant. It is frequently used to disinfect bottles and packages in the beverage industry. After disinfection, packages are rinsed to wash out any remaining disinfectant. Along the same lines, peracetic acid is used in dialysis centres to clean dialysis machines. J-QUANT® Peracetic Acid Test Strips can check quickly and easily, if the disinfectant has been prepared correctly and removed completely.
Range: 0 – 25 – 50 – 100 – 250 – 500 – 1000 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
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
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.
Minute amount of color permits immediate visual distinction of different buffer values.
Minute amount of color permits immediate visual distinction of different buffer values.
Minute amount of color permits immediate visual distinction of different buffer values.
Detect Hydrogen Sulfide in water in concentrations as low as 5ppm.
Used to clean microscope lenses and slides.
Available in
LENS-46-50 4″ x 6″, 50 Sheets/Book
LENS-46-100 4″ x 6″, 100 Sheets/Book
LENS-DZ46-50 Dozen Books, 4″ x 6″, 50 Sheets/Book
LENS-68-50 4″ x 6″, 50 Sheets/Book
LENS-68-100 4″ x 6″, 100 Sheets/Book
Detects the presence of Lipids: Fats, Oils, Waxes (primarily used in educational environments alongside food analysis kits).
Designed to work for the detection of low levels of ammonia (NH3/NH4+) in water.
