Skip to Content

Johnson Analytica

Test Strip and Filter Paper manufactured in the UK.

For determination of pH and semi-quantitative analysis. Test kits and products for detecting contaminants in food, water, cosmetics, soil and environment. Products include Rapid Test, Filter Papers, Membrane Filters, Syringe Filters and Extraction Thimbles.

Visit their website

Discover more about these product categories!


Filtration 

Rapid Test 

New Products 

Filtration

Filter Papers

Qualitative, Quantitative, Environmental Monitoring.
Equivalent to Whatman No. 1, 2, 3, 4, 5, 40, 41, 42, 50, 52, 93, 113, 114 etc

Qualitative Filter Paper

  • 304090 : Grade 304 (No 1), medium, 5-13ɥ, 90mm
  • 304110  : Grade 304 (No 1), medium, 5-13ɥ, 110mm
  • 304125  : Grade 304 (No 1), medium, 5-13ɥ, 125mm
  • 304150  : Grade 304 (No 1), medium, 5-13ɥ, 150mm
  • 304185  : Grade 304 (No 1) , medium, 5-13ɥ, 185mm

Qualitative Filter Paper,  Wet Strengthened – Grade 322, 323
Quantitative Filter Paper – Ashless and Hardened Ashless

Glass Fibre Filters, 100 pcs/ box

Grade : 50A, 50B, 50C, 50D, 506, 508

  • 50B125 : Grade 50B (GFB), Medium/Fast, very high loading, dia 125 mm
  • 50B047 : Grade 50B (GFB), Medium/Fast, very high loading, dia 47 mm
  • 50C025 : Grade 50C (GFC), Medium/Fast, high loading, dia 25 mm
  • 50C047 : Grade 50C (GFC), Medium/Fast, high loading, dia 47 mm
  • 50C055 : Grade 50C (GFC), Medium/Fast, high loading, dia 55 mm
  • 50C090 : Grade 50C (GFC), Medium/Fast, high loading, dia 90 mm

Extraction Thimbles

  • Glass Fiber Extraction Thimbles

  • Cellulose Extraction Thimbles, 25 pcs/box

    • 825100 : Cellulose Extraction Thimbles, Ø 25 x 100 mm

    • 83080 : Cellulose Extraction Thimbles, Ø 30 x 80 mm

    • 833100 : Cellulose Extraction Thimbles, Ø 33 x 100 mm

    • 833118 : Cellulose Extraction Thimbles, Ø 33 x 118 mm

    • 843123 : Cellulose Extraction Thimbles, 43 x 123 mm

Syringe Filter

  • Diameter Size : 13 mm or 25 mm 
  • Pore size : 0.2 µm or 0.45 µm
  • Material : MCE, PES, CA, Nylon, PVDF, PTFE,     
  • Combi Syringe Filter

Membranes, 100 pcs/ box

Material: CA, CN, MCE, Nylon, PP, PTFE, PES, PVDF

  • CAM047020 : Cellulose Acetate (CA), 0.20um
  • CAM047045 : Cellulose Acetate (CA), 0.45um
  • CNM047020 : Cellulose Nitrate (CN), 0.20um
  • CNM047045 : Cellulose Nitrate (CN), 0.45um
  • MCM047020 : Mixed Cellulose Esters (MCE) , 0.20um
  • MCM047045 : Mixed Cellulose Esters (MCE), 0.45um
  • NM047020 : Nylon Membrane, 0.20um
  • NM047045 : Nylon Membrane, 0.45um
  • PESM047045 : PES Membrane, 0.20um
  • PPM047020 : PP Membrane, 0.20um
  • PPM047045 : PP Membrane, 0.45um
  • PTFEM047020 : PTFE Membrane, 0.20um
  • PTFEM047045 : PTFE Membrane, 0.45um
  • PVDFM047020 : PVDF Membrane, 0.20um
  • PVDFM047045 : PVDF Membrane, 0.45um
  • CNM047020S : Cellulose Nitrate Membrane, Sterile, 0.20um, Gridded, dia 47 mm
  • CNM047045S : Cellulose Nitrate Membrane, Sterile, 0.45um, Gridded, dia 47 mm

Rapid Test

J-QUANT® Test Strips, 100 strips

Semi-quantitative analysis. Ready to use test strips offering accurate semi-quantitative analysis for water samples.

Parameters include Chlorine, Nitrate, Nitrite, Peracetic Acid, Peroxide, Sulphite, Total Chlorine and Water Hardness

  • 212.1 :  J-QUANT Ascorbic Acid 2000, 0-50-100-200-300-500-700-1000-2000 mg/L
  • 214.1 : J-QUANT Carbonate Hardness, 0-5-15-20-30 d
  • 164.1C : J-QUANT Chlorine 1000, 0-50-100-250-500-1000 mg/L
  • 163.1C : J-QUANT Chlorine 300, 0-25-50-100-200-300 mg/L
  • 216.1 : J-QUANT Chlorine 20, 0-0.5-3-5-10-20 mg/L
  • 161.1C : J-QUANT Chlorine 5, 0-0.5-1-3-5 mg/L
  • 173.5C : J-QUANT Fluoride 100, 0-10-25-50-100 mg/L
  • 238.1 : J-QUANT Glucose 2000, 0-100-250-500-1000-2000 mg/L
  • 230.1 : J-QUANT Glucose 500, 0-10-25-50-100-250-500 mg/L
  • 236.1 : J-QUANT Iodine 225, 0-50-75-150-225 mg/L
  • 176.5C : J-QUANT Nitrate 500, 0-10-25-50-250-500 mg/L
  • 218.1 : J-QUANT Nitrite 80, 0-2-5-10-20-40-80 mg/L
  • 175.5C : J-QUANT Nitrite 25, 0-0.5-1-5-10-25 mg/L
  • 228.1 : J-QUANT Peracetic Acid 2000, 0-500-1000-1500-2000 mg/L
  • 168.5C : J-QUANT Peracetic Acid 500, 0-100-150-200-250-300-400-500 mg/L
  • 167.5C : J-QUANT Peracetic Acid 50, 0-5-10-20-30 mg/L
  • 222.1 : J-QUANT Peroxide 1000, 0-100-200-300-400-600-800-1000 mg/L
  • 165.5C : J-QUANT Peroxide 100, 0-1-3-10-30-100 mg/L
  • 220.1 : J-QUANT Peroxide 25, 0-0.5-2-5-10-25 mg/L
  • 224.1 : J-QUANT Phosphate 500, 0-3-10-25-50-100-250-500 mg/L
  • 172.5C J-QUANT Sulphite 500, 0-10-25-50-100-250-500 mg/L
  • 020.5 : J-QUANT Total Chlorine 200, 0-10-25-50-100-200 mg/L, 5m reel
  • 226.1 : J-QUANT Water Hardness 21, 3-4-7-14-21 d CaCO3
  • 185.1C :  J-QUANT Water hardness 25, 0-5-10-15-20-25 d CaCO3
  • 240.1 : J-QUANT Water hardness 500, 0-5-125-250-500 d CaCO3

J-pHix pH Indicator Strips

Fast pH detection. Indicator strips for fast pH measurement across multiple ranges, including universal and comparator papers

  • 140.4 : Universal Indicator Strips pH 0-14, 100 strips
  • 126.2C : Universal Indicator Strip pH 5.0 - 9.0, 100 strips
  • 046.1 : Universal Indicator Paper pH 1 – 14, pH 1-2-3-4-5-6-7-8-9-10-12-14, 10 books of 20 strips
  • 046.33C : Universal Indicator Paper pH 1 – 14, pH 1-2-3-4-5-6-7-8-9-10-12-14, 100 strips
  • 046.5 : Universal Indicator Paper pH 1 – 14, 5m reel
  • 181.1 : Wine pH Indicator Strips pH 2.8 – 4.4, pH 2.8-3.2-3.6-4.0-4.4, 50 strips
  • 182.1 : Beer pH Indicator Strips pH 4.6 – 6.2, pH 4.6-5.0-5.4-5.8-6.2, 50 strips

Comparator and Litmus Paper

  • 006.33 : Comparator Paper pH 3.6 – 5.1, pH 3.6-3.9-4.2-4.8-5.1, 200 strips
  • 008.1 : Comparator Paper pH 6.8 – 8.3, pH 6.8-7.1-7.4-7.7-8.0-8.3, 10 books of 20 strips
  • 008.33 : Comparator Paper pH 6.8 – 8.3, pH 6.8-7.1-7.4-7.7-8.0-8.3, 200 strips
  • 010.1 : Congo Red Paper, pH <3 blue-violet/pH >5 red-orange, 10 books of 20 strips
  • 001.33C : Litmus Blue Paper, pH <7 red/pH>7 blue, 100 strips
  • 001.5 :Litmus Blue Paper, pH <7 red/pH>7 blue, 5m x 7mm
  • 001.1 : Litmus Blue Paper, pH <7 red/pH>7, 10 books of 20 strips
  • 002.1 : Litmus Neutral Paper, pH <7 red/pH >7 blue, 10 books of 20 strips
  • 002.33C : Litmus Neutral Paper, pH <7 red/pH >7 blue, 100 strips
  • 002.5 : Litmus Neutral Paper, pH <7 red/pH >7 blue, 5m x 7 mm
  • 003.1 : Litmus Red Paper, pH <7 red/pH >7 blue, 10 books of 20 strips
  • 003.33C : Litmus Red Paper, pH <7 red/pH >7 blue, 100 strips
  • 003.5 : Litmus Red Paper, pH <7 red/pH >7 blue, 5m x 7mm

New Products


01

Cooking Oil Test Strips, 100 strips

Dip test strip in the sample and read the results

Oil Test Strips 0-6%

Colour chart on the label shows accurately printed percentage values to allow for rapid comparison

Product Range:

  • 244.1 : J-QUANT Oil Quality 0 to 2.5 % FFA
  • 245.1 :  J-QUANT Oil Quality 0 to 6 % FFA

02

SaniQuant Test Strips 

03

Urinalysis Test Strips 

04

Pool & Spa Test Strips