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  • J-QUANT® Semi Quantitative Test Strips

    J-QUANT® Semi Quantitative Test Strips are globally known for their accuracy and quality. They provide semi-quantitative results for ions, organic compounds, inorganic compounds and match the ever demanding needs of a rapid test. Laboratory costs and time can be lowered by a substantial amount given the information they provide as a first-phase test.

    More than 20 products from part of the J-QUANT® range within which there may be more than one test for the same compound to cover different ranges. This brings the total to 36 individual tests. These extra convenient J-QUANT® test strips allows the end user to carry out quality checks and in-process determinations ranging from as little as 1 mg/l to 10 mg/l and from 10 to 180 seconds, depending on the test.

    Portable and easy to handle, these ‘labs on a stick’ contain all the necessary reagents and consumables to be ready for use straight out of the packaging. With no calibration required, J-QUANT® test strips are beyond doubt, highly complex products that can be used anywhere and disposed of easily due to low levels of impregnated reagents and the plastic strip.

    These test provide precise measurements of chemical compounds that have be calibrated with laboratory approved standards and a high accuracy colour chart.

    How to use

    Immerse the strip in the test sample. Shake the strip to remove the excess if necessary. After the stated wait time has taken place, compare the colour produced on the test strip with the colour on the tube to the determine the concentration. Standard pack are available as 100 strips in an aluminium tube sealed with a dessicant cap. Information leaflets are provided with some products. We also offer customised packaging in various guises for our customers.

    Quality Assurance

    Johnson Test Papers calibrate and test all of its tests using certified standard solutions. These standard solutions can be traced back directly to primary reference materials originating from NIST. This helps us maintain consistently high quality products.

    J-QUANT
    J-QUANT ® Products
    Product Graduation Presentation Product Code Industry
    Parameter: J-QUANT® Ammonium 400 Graduation: 0 - 10 - 25 - 50 - 100 - 200 - 400 mg/L NH₄⁺ Presentation: 100 strips/pk Product code: 210.1 Industries: Laboratory Environmental / Safety Water Treatment Industrial
    Parameter: J-QUANT® Ascorbic Acid 2000 Graduation: 0 - 50 - 100 - 200 - 300 - 500 - 700 - 1000 - 2000 mg/L AA Presentation: 100 strips /pk Product code: 212.1 Industries: Laboratory Education Industrial
    Parameter: J-QUANT® Carbonate Hardness Graduation: 0 - 5 - 10 - 15 - 20 - 30 °d CO₃²⁻ Presentation: 100 strips/pk Product code: 214.1 Industries: Laboratory Environmental / Safety Industrial Water Treatment
    Parameter: J-QUANT® Chlorine 1000 Graduation: 0 - 50 - 100 - 250 - 500 - 1000 mg/L Cl₂ Presentation: 100 strips/pk Product code: 164.1C Industries: Laboratory Healthcare Food Service Environmental / Safety Water Treatment Industrial
    Parameter: J-QUANT® Chlorine 20 Graduation: 0 - 0.5 - 1 - 3 - 5 - 10 - 20 mg/L Cl₂ Presentation: 100 strips/pk Product code: 216.1 Industries: Laboratory Healthcare Food Service Environmental / Safety Water Treatment Industrial
    Parameter: J-QUANT® Chlorine 300 Graduation: 0 - 25 - 50 - 100 - 200 - 300 mg/L Cl₂ Presentation: 100 strips/pk Product code: 163.1C Industries: Laboratory Healthcare Food Service Environmental / Safety Water Treatment Industrial
    Parameter: J-QUANT® Chlorine 5 Graduation: 0 - 0.5 -1 - 3 - 5 mg/L Cl₂ Presentation: 100 strips/pk Product code: 161.1C Industries: Laboratory Healthcare Food Service Environmental / Safety Water Treatment Industrial
    Parameter: J-QUANT® Copper 300 Graduation: 0 - 10 - 30 - 100 - 300 mg/L Cu⁺ Presentation: 100 strips/pk Product code: 250.1 Industries: Laboratory Education Environmental / Safety Water Treatment
    Parameter: J-QUANT® Fluoride 100 Graduation: 0 - 10 - 25 - 50 - 100 mg/L F⁻ Presentation: 100 strips/pk Product code: 173.5C Industries: Laboratory Education Environmental / Safety Water Treatment
    Parameter: J-QUANT® Glucose 2000 Graduation: 0 - 100 - 250 - 500 - 1000 - 2000 mg/dL Glucose Presentation: 100 strips/pk Product code: 238.1 Industries: Laboratory Education Industrial
    Parameter: J-QUANT® Glucose 500 Graduation: 0 - 10 - 25 - 50 - 100 - 250 - 500 mg/L Glucose Presentation: 100 strips/pk Product code: 230.1 Industries: Laboratory Education Industrial
    Parameter: J-QUANT® Iodine 225 Graduation: 0 - 50 - 75 - 150 - 225 mg/L I₂ Presentation: 100 strips/pk Product code: 236.1 Industries: Laboratory Food Service Environmental / Safety Water Treatment Healthcare Industrial
    Parameter: J-QUANT® Iron 500 Graduation: 0 - 3 - 10 - 25 - 50 - 100 - 250 - 500 mg/L Fe²⁺ Presentation: 100 strips/pk Product code: 248.1 Industries: Laboratory Education Environmental / Safety Water Treatment
    Parameter: J-QUANT® Nitrate 500 Graduation: 0 - 10 - 25 - 50 - 250 - 500 mg/L NO₃⁻ Presentation: 100 strips/pk Product code: 176.5C Industries: Laboratory Education Environmental / Safety Food Service Water Treatment Industrial
    Parameter: J-QUANT® Nitrite 25 Graduation: 0 - 0.5 - 1 - 5 - 10 - 25 mg/L NO₂⁻ Presentation: 100 strips/pk Product code: 175.5C Industries: Laboratory Education Environmental / Safety Water Treatment Food Service Water Treatment Industrial
    Parameter: J-QUANT® Nitrite 80 Graduation: 0 - 2 - 5 - 10 - 20 - 40 - 80 mg/L NO₂⁻ Presentation: 100 strips/pk Product code: 218.1 Industries: Laboratory Education Environmental / Safety Water Treatment Food Service Water Treatment Industrial
    Parameter: J-QUANT® Peracetic Acid 2000 Graduation: 0 - 500 - 1000 - 1500 - 2000 mg/L PAA Presentation: 100 strips/pk Product code: 228.1 Industries: Laboratory Food Service Environmental / Safety Healthcare Industrial
    Parameter: J-QUANT® Peracetic Acid 50 Graduation: 0 - 5 - 10 - 20 - 30 - 50 mg/L PAA Presentation: 100 strips/pk Product code: 167.5C Industries: Laboratory Food Service Environmental / Safety Healthcare Industrial
    Parameter: J-QUANT® Peracetic Acid 500 Graduation: 0 - 100 - 150 - 200 - 250 - 300 - 400 - 500 mg/L PAA Presentation: 100 strips/pk Product code: 168.5C Industries: Laboratory Food Service Environmental / Safety Healthcare Industrial
    Parameter: J-QUANT® Peroxide 100 Graduation: 0 - 1 - 3 - 10 - 30 - 100 mg/L H₂O₂ Presentation: 100 strips/pk Product code: 165.5C Industries: Laboratory Healthcare Food Service Environmental / Safety Industrial
    Parameter: J-QUANT® Peroxide 1000 Graduation: 0 - 100 - 200 - 400 - 600 - 800 - 1000 mg/L H₂O₂ Presentation: 100 strips/pk Product code: 222.1 Industries: Laboratory Healthcare Food Service Environmental / Safety Industrial
    Parameter: J-QUANT® Peroxide 25 Graduation: 0 - 0.5 - 2 - 5 - 10 - 25 mg/L H₂O₂ Presentation: 100 strips/pk Product code: 220.1 Industries: Laboratory Healthcare Food Service Environmental / Safety Industrial
    Parameter: J-QUANT® Peroxide 5000 Graduation: 0 - 500 - 1000 - 2500 - 5000 mg/L H₂O₂ Presentation: 100 strips/pk Product code: 262.1 Industries: Laboratory Healthcare Food Service Environmental / Safety Industrial
    Parameter: J-QUANT® Phosphate 500 Graduation: 0 - 3 - 10 - 25 - 50 - 100 - 250 - 500 mg/L PO₄³⁻ Presentation: 100 strips/pk Product code: 224.1 Industries: Laboratory Education Environmental / Safety Water Treatment Food Service
    Parameter: J-QUANT® QAC 200-1000 Graduation: 0 - 200 - 400 - 600 - 800 - 1000 mg/L Benzalkonium Chloride Presentation: 100 strips/pk Product code: 160.3 Industries: Laboratory Healthcare Food Service Environmental / Safety Water Treatment Industrial
    Parameter: J-QUANT® QAC 25-1000 Graduation: 0 - 25 - 50 - 100 - 250 - 500 - 1000 mg/L Benzalkonium Chloride Presentation: 100 strips/pk Product code: 160.2 Industries: Laboratory Healthcare Food Service Environmental / Safety Water Treatment Industrial
    Parameter: J-QUANT® QAC 400 Graduation: 0 - 100 - 200 - 300 - 400 mg/L Benzalkonium chloride Presentation: 100 strips/pk Product code: 160.1 Industries: Laboratory Healthcare Food Service Environmental / Safety Water Treatment Industrial
    Parameter: J-QUANT® QAC 400R Graduation: 0 - 100 - 200 - 300 - 400 mg/L Benzalkonium chloride Presentation: 5m reel Product code: 160.5 Industries: Laboratory Healthcare Food Service Environmental / Safety Water Treatment Industrial
    Parameter: J-QUANT® Silver 10 Graduation: 0 - 1 - 1.75 - 2.75 - 3.5 - 5 - 7 - 10 g/L Ag⁺ Presentation: 10 books of 20 strips Product code: 012.1 Industries: Laboratory Food Service Industrial
    Parameter: J-QUANT® Sulphite 500 Graduation: 0 - 10 - 25 - 50 - 100 - 250 - 500 mg/L SO₃²⁻ Presentation: 100 strips/pk Product code: 172.5C Industries: Laboratory Homebrew Water Treatment Food Service Environmental / Safety Industrial
    Parameter: J-QUANT® Total Chlorine 200 Graduation: 0 - 10 - 25 - 50 - 100 - 200 mg/L Cl₂ Presentation: 5m reel Product code: 020.5 Industries: Laboratory Environmental / Safety Water Treatment Food Service Healthcare Food Service Industrial
    Parameter: J-QUANT® Water Hardness 21 Graduation: 3 - 4 - 7 - 14 - 21 °d CaCO₃ Presentation: 100 strips/pk Product code: 226.1 Industries: Laboratory Education Environmental / Safety Food Service Homebrew Industrial
    Parameter: J-QUANT® Water Hardness 25 Graduation: 0 - 5 - 10 - 15 - 20 - 25 °d CaCO₃ Presentation: 100 strips/pk Product code: 240.1 Industries: Laboratory Education Food Service Industrial Homebrew
    Parameter: J-QUANT® Water Hardness 500 Graduation: 0 - 50 - 125 - 250 - 500 mg/L CaCO₃ Presentation: 100 strips/pk Product code: 185.1C Industries: Laboratory Education Environmental / Safety Food Service Homebrew Industrial
    The following Swimming Pool Test Kits include the tests that are in their tables on one individual strip.
    Swimming Pool Test 5 in 1
    Presentation: 50 strips/pk Product Code: 232.1
    Product Graduation
    Total Hardness 0 - 100 - 250 - 500 - 1000 mg/L CaC0₃
    Free Chlorine 0 - 0.5 - 1 - 3 - 5 - 10 mg/L CI₂
    Total Chlorine 0 - 1 - 3 - 5 - 10 mg/L CI₂
    Alkalinity 0 - 80 - 120 - 180 - 240 mg/L CaCO₃
    pH pH 6.4 - 6.8 - 7.2 - 7.6 - 8.4
    Swimming Pool Test 3 in 1
    Presentation: 50 strips/pk Product Code: 234.1
    Product Graduation
    Free Chlorine 0 - 0.5 - 1 - 3 - 5 - 10 mg/L CI₂
    Alkalinity 0 - 80 - 120 - 180 - 240 mg/L CaCO₃
    pH pH 6.4 - 6.8 - 7.2 - 7.6 - 8.4