Contaminated Land (CONTEST)

"Contaminated land proficiency testing - with real world soil and leachate samples for a variety of analytes"

Land contamination – from sources including industrial waste, oil and fuel dumping, domestic pollution, pesticides, landfills, and leaking storage tanks – poses serious environmental and human health risks.

To help combat this threat, CONTEST - LGC AXIO's Contaminated Land proficiency testing scheme - offers participating laboratories a wide range of real-world soil and leachate samples, covering a variety of metal and organo-metallic, organic and inorganic analytes. Participating in CONTEST also ensures that laboratories meet the requirements of the UK Environment Agency’s MCERTS performance standard for chemical testing of soil.

PT Contaminated Land Accreditation

Please see individual products for specific accreditation status See our accreditations

ISO/IEC 17043

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Product Code: PT-CN-25
PT Scheme: Contaminated Land (CONTEST)
Brand: AXIO
Matrix: Standard solutions & soil
Analytes: Bromomethane (Methylbromide) 0.02 - 1 mg/kg

Product Code: PT-CN-B27
PT Scheme: Contaminated Land (CONTEST)
Brand: AXIO
Matrix: Soil
Analytes: Loss on Ignition at 440°C 5 - 20 %

Product Code: PT-CN-E
PT Scheme: Contaminated Land (CONTEST)
Brand: AXIO
Matrix: Soil
Analytes: Antimony All mg/L
Showing all 19 analytes for this product.
- Antimony All mg/L
- Arsenic All mg/L
- Barium All mg/L
- Cadmium All mg/L
- Chloride All mgCl/L
- Chromium All mg/L
- Copper All mg/L
- Dissolved Organic Carbon All mg/L
- Dry Matter Content Ratio All %
- Fluoride All mgF/l
- Lead All mg/L
- Mercury All mg/L
- Molybdenum All mg/L
- Nickel All mg/L
- Phenol index All mg/L
- Selenium All mg/L
- Sulfate All mgSO4/L
- Total dissolved solids All mg/L
- Zinc All mg/L
+ 18 more

Product Code: PT-CN-BRED
PT Scheme: Contaminated Land (CONTEST)
Brand: AXIO
Matrix: Soil
Analytes: Ammonia All mgN/kg
Showing all 15 analytes for this product.
- Ammonia All mgN/kg
- Complex cyanide All mgCN/kg
- Dry matter All %
- Easily liberated sulfide All mgS/kg
- Free Cyanide All mgCN/kg
- Loss on ignition All %
- Thiocyanate All mgSCN/kg
- Total Cyanide All mgCN/kg
- Total Sulfate All mgSO4/kg
- Total Sulfur All mgS/kg
- Water soluble boron All mg/kg
- Water soluble chloride All mgCl/kg
- Water soluble fluoride All mgF/kg
- Water soluble sulfate All mgSO4/kg
- pH All pH Units
+ 14 more

ISO/IEC 17043

Product Code: PT-CN-CRED
PT Scheme: Contaminated Land (CONTEST)
Brand: AXIO
Matrix: Soil
Analytes: Acenaphthene All mg/kg
Showing all 43 analytes for this product.
- Acenaphthene All mg/kg
- Acenaphthylene All mg/kg
- Anthracene All mg/kg
- Benz[a]anthracene All mg/kg
- Benzo(b/k)fluoranthene All mg/kg
- Benzo(k)fluoranthene All mg/kg
- Benzo[a]pyrene All mg/kg
- Benzo[b]fluoranthene All mg/kg
- Benzo[ghi]perylene All mg/kg
- Chrysene All mg/kg
- Cresols All mg/kg
- Dibenzo(a,h)anthracene All mg/kg
- Distillable phenolic substances All mg/kg phenol
- Elemental Sulfur All mg/kg
- Fluoranthene All mg/kg
- Fluorene All mg/kg
- Indeno[1,2,3-cd]pyrene All mg/kg
- Naphthalene All mg/kg
- PCB 77 (3,3',4,4'-Tetrachlorobiphenyl) All mg/kg
- PCB No. 101 All mg/kg
- PCB No. 118 All mg/kg
- PCB No. 138 All mg/kg
- PCB No. 153 All mg/kg
- PCB No. 180 All mg/kg
- PCB No. 28 All mg/kg
- PCB No. 52 All mg/kg
- Phenanthrene All mg/kg
- Phenols All mg/kg
- Pyrene All mg/kg
- TPH Aliphatic >C10-C12 All mg/kg
- TPH Aliphatic >C12 -C16 All mg/kg
- TPH Aliphatic >C16 -C21 All mg/kg
- TPH Aliphatic >C21-C35 All mg/kg
- TPH Aliphatic >C35-C40 All mg/kg
- TPH Aromatic >EC10-EC12 All mg/kg
- TPH Aromatic >EC12-EC16 All mg/kg
- TPH Aromatic >EC16-EC21 All mg/kg
- TPH Aromatic >EC21-EC35 All mg/kg
- TPH Aromatic >EC35-EC40 All mg/kg
- Total Organic Carbon All mg/kg
- Total PAH All mg/kg
- Total petroleum hydrocarbons (C10-C40 inclusive) All mg/kg
- Xylenols All mg/kg
+ 42 more

ISO/IEC 17043

Product Code: PT-CN-D
PT Scheme: Contaminated Land (CONTEST)
Brand: AXIO
Matrix: Soil
Analytes: Ammonia All mgN/L
Showing all 35 analytes for this product.
- Ammonia All mgN/L
- Antimony All mg/L
- Arsenic All mg/L
- Barium All mg/L
- Boron All mg/L
- Cadmium All mg/L
- Calcium All mg/L
- Chemical Oxygen Demand (COD) All mgO2/L
- Chloride All mgCl/L
- Chromium All mg/L
- Chromium-VI All mg/L
- Conductivity (20°C) All µS/cm
- Copper All mg/L
- Dissolved Organic Carbon All mg/L
- Fluoride All mgF/L
- Free Cyanide All mgCN/L
- Iron All mg/L
- Lead All mg/L
- Magnesium All mg/L
- Mercury All mg/L
- Molybdenum All mg/L
- Nickel All mg/L
- Nitrate All mgNO3/L
- Phenol index All mg/L
- Phosphate All mgP/L
- Potassium All mg/L
- Selenium All mg/L
- Sodium All mg/L
- Sulfate All mgSO4/L
- Thiocyanate All mgSCN/L
- Tin All mg/L
- Total Cyanide All mgCN/L
- Total Organic Carbon All mg/L
- Zinc All mg/L
- pH All pH Units
+ 34 more

ISO/IEC 17043

Product Code: PT-CN-ARED
PT Scheme: Contaminated Land (CONTEST)
Brand: AXIO
Matrix: Soil
Analytes: Antimony All mg/kg
Showing all 20 analytes for this product.
- Antimony All mg/kg
- Arsenic All mg/kg
- Barium All mg/kg
- Beryllium All mg/kg
- Cadmium All mg/kg
- Chromium All mg/kg
- Chromium-VI All mg/kg
- Cobalt All mg/kg
- Copper All mg/kg
- Iron All mg/kg
- Lead All mg/kg
- Manganese All mg/kg
- Mercury All mg/kg
- Molybdenum All mg/kg
- Nickel All mg/kg
- Selenium All mg/kg
- Thallium All mg/kg
- Tin All mg/kg
- Vanadium All mg/kg
- Zinc All mg/kg
+ 19 more

ISO/IEC 17043

Product Code: PT-CN-CFULL
PT Scheme: Contaminated Land (CONTEST)
Brand: AXIO
Matrix: Standard solutions & soil
Analytes: 1,1,1,2-Tetrachloroethane 30 - 100 μg/L
Showing all 74 analytes for this product.
- 1,1,1,2-Tetrachloroethane 30 - 100 μg/L
- 1,1,1-Trichloroethane 30 - 100 μg/L
- 1,2,3-Trichlorobenzene 30 - 100 μg/L
- 1,2,4-Trichlorobenzene 30 - 100 μg/L
- 1,2-Dichloroethane 30 - 80 μg/L
- 1,2-Dichloroethene (cis-/trans-) 30 - 80 μg/L
- 2-Chlorotoluene 30 - 80 μg/L
- Acenaphthene 1 - 4 mg/L
- Acenaphthylene 1 - 4 mg/L
- Anthracene 0.2 - 0.8 mg/L
- Benz[a]anthracene All mg/kg
- Benzene 20 - 80 μg/L
- Benzo(b/k)fluoranthene 0.8 - 3.0 mg/L
- Benzo(k)fluoranthene 0.4 - 1.5 mg/L
- Benzo[a]pyrene 0.2 - 0.8 mg/L
- Benzo[b]fluoranthene 0.4 - 1.5 mg/L
- Benzo[ghi]perylene 0.4 - 1.5 mg/L
- Chloroform 30 - 100 μg/L
- Chrysene 0.2 - 0.8 mg/L
- Cresols All mg/kg
- Dibenzo(a,h)anthracene 0.4 - 1.5 mg/L
- Dichloromethane (Methylenechloride) 30 - 80 µg/L
- Distillable phenolic substances All mg/kg phenol
- Elemental Sulfur All mg/kg
- Ethyl benzene 20 - 80 μg/L
- Ethylbenzene 20 - 80 μg/L
- Fluoranthene 0.4 - 1.5 mg/L
- Fluorene 0.4 - 1.5 mg/L
- Hexachloro-1,3-butadiene 50 - 100 μg/L
- Hexachlorobutadiene 50 - 100 μg/L
- Indeno[1,2,3-cd]pyrene 0.2 - 0.8 mg/L
- Monohydric phenols (by distillation) All mg/L phenol
- Naphthalene 1 - 4 mg/L
- PCB 77 (3,3',4,4'-Tetrachlorobiphenyl) All mg/kg
- PCB No. 101 0.2 - 1 mg/L
- PCB No. 118 0.2 - 1 mg/L
- PCB No. 138 0.2-1 mg/L
- PCB No. 153 0.2 - 1 mg/L
- PCB No. 180 0.2 - 1 mg/L
- PCB No. 28 0.2 - 1 mg/L
- PCB No. 52 0.2 - 1 mg/L
- Phenanthrene 0.2 - 0.8 mg/L
- Phenols 3 - 12 mg/L
- Pyrene 0.2 - 0.8 mg/L
- SVOCs -
- TPH (C10-C40 inclusive) 5000 - 15000 mg/L
- TPH Aliphatic >C10-C12 All mg/kg
- TPH Aliphatic >C12 -C16 All mg/kg
- TPH Aliphatic >C16 -C21 All mg/kg
- TPH Aliphatic >C21-C35 All mg/kg
- TPH Aliphatic >C35-C40 All mg/kg
- TPH Aliphatic >C6-C8 50 - 200 mg/L
- TPH Aliphatic >C8-C10 50 - 200 mg/L
- TPH Aliphatic ≤C6 50 - 200 mg/L
- TPH Aromatic >C6-C8 50 - 200 mg/L
- TPH Aromatic >C8-C10 50 - 200 mg/L
- TPH Aromatic >EC10-EC12 All mg/kg
- TPH Aromatic >EC12-EC16 All mg/kg
- TPH Aromatic >EC16-EC21 All mg/kg
- TPH Aromatic >EC21-EC35 All mg/kg
- TPH Aromatic >EC35-EC40 All mg/kg
- TPH Aromatic C6 50 - 200 mg/L
- Tetrachloromethane <100 μg/L
- Toluene 20 - 80 μg/L
- Total Cresols 4 - 12 mg/L
- Total Organic Carbon All mg/kg
- Total PAH All mg/kg
- Total Phenols All mg/L
- Total Xylenols 2 - 6 mg/L
- Total petroleum hydrocarbons (C10-C40 inclusive) All mg/kg
- Trichloroethene 30 - 100 μg/L
- Xylenols All mg/kg
- m + p-Xylenes 50 - 200 μg/L
- o-Xylene (1,2-Dimethylbenzene) 50-150 µg/L
+ 73 more

ISO/IEC 17043

Product Code: PT-CN-26
PT Scheme: Contaminated Land (CONTEST)
Brand: AXIO
Matrix: Standard solutions & soil
Analytes: Aldrin 0.05 - 5 mg/kg
Showing all 18 analytes for this product.
- Aldrin 0.05 - 5 mg/kg
- Alpha Endosulphan 0.05 - 5 mg/kg
- Beta Endosulphan 0.05 - 5 mg/kg
- Delta Hexachlorocyclohexane 0.05 - 5 mg/kg
- Dieldrin 0.05 - 5 mg/kg
- Endrin 0.05 - 5 mg/kg
- Heptachlor 0.05 - 5 mg/kg
- Heptachlor epoxide 0.05 - 5 mg/kg
- Hexachlorobenzene 0.05 - 5 mg/kg
- Lindane (Gamma HCH) 0.05 - 5 mg/kg
- Pentachlorobenzene 0.05 - 5 mg/kg
- Trifluralin 0.05 - 5 mg/kg
- alpha-HCH 0.05 - 5 mg/kg
- beta-HCH 0.05 - 5 mg/kg
- o,p-DDT 0.05 - 5 mg/kg
- p,p’-DDD 0.05 - 5 mg/kg
- p,p’-DDE 0.05 - 5 mg/kg
- p,p’-DDT 0.05 - 5 mg/kg
+ 17 more

Product Code: PT-CN-23
PT Scheme: Contaminated Land (CONTEST)
Brand: AXIO
Matrix: Standard solutions & soil
Analytes: Aliphatic EC5-EC6 1 - 50 mg/kg of dry matter
Showing all 5 analytes for this product.
- Aliphatic EC5-EC6 1 - 50 mg/kg of dry matter
- Aliphatic EC6-EC8 1 - 50 mg/kg of dry matter
- Aliphatic EC8-EC10 1 - 50 mg/kg of dry matter
- Aromatic EC6-EC9 1 - 50 mg/kg of dry matter
- Aromatic EC9-EC10 1 - 50 mg/kg of dry matter
+ 4 more

Product Code: PT-CN-AFULL
PT Scheme: Contaminated Land (CONTEST)
Brand: AXIO
Matrix: Standard solutions & soil
Analytes: Antimony All mg/L
Showing all 20 analytes for this product.
- Antimony All mg/L
- Arsenic All mg/L
- Barium All mg/L
- Beryllium All mg/L
- Cadmium All mg/L
- Chromium All mg/L
- Chromium-VI 2 - 40 mg/L
- Cobalt All mg/L
- Copper All mg/L
- Iron All mg/L
- Lead All mg/L
- Manganese All mg/L
- Mercury All mg/L
- Molybdenum All mg/L
- Nickel All mg/L
- Selenium All mg/L
- Thallium All mg/L
- Tin All mg/L
- Vanadium All mg/L
- Zinc All mg/L
+ 19 more

ISO/IEC 17043

Product Code: PT-CN-BFULL
PT Scheme: Contaminated Land (CONTEST)
Brand: AXIO
Matrix: Standard solutions & soil
Analytes: Ammonia All mgN/kg
Showing all 16 analytes for this product.
- Ammonia All mgN/kg
- Complex cyanide All mgCN/kg
- Dry matter All %
- Easily liberated sulfide All / 10 - 90 mgS/kg / mgS/L
- Free Cyanide All mgCN/kg
- Loss on ignition All %
- Thiocyanate All / 1 - 5 mgSCN/kg / mgSCN/L
- Total Cyanide 4 - 15 mgCN/L
- Total Sulfate All / 100 - 800 mgSO4/kg / mgSO4/L
- Total Sulfur All mgS/kg
- Total fluoride 1 - 2.5 mgF/L
- Water soluble boron All / 0.5 - 2.5 mg/kg / mg/L
- Water soluble chloride All mgCl/kg
- Water soluble fluoride All mgF/kg
- Water soluble sulfate All mgSO4/kg
- pH All pH Units
+ 15 more

ISO/IEC 17043

Product Code: PT-CN-30
PT Scheme: Contaminated Land (CONTEST)
Brand: AXIO
Matrix: Standard solutions & soil
Analytes: Azinphos-ethyl 0.05 - 5 mg/kg
Showing all 13 analytes for this product.
- Azinphos-ethyl 0.05 - 5 mg/kg
- Azinphos-methyl 0.05 - 5 mg/kg
- Chlorfenvinphos 0.05 - 5 mg/kg
- Chlorpyrifos 0.05 - 5 mg/kg
- Cypermethrin 0.05 - 5 mg/kg
- Diazinon 0.05 - 5 mg/kg
- Dichlorvos 0.05 - 5 mg/kg
- Fenitrothion 0.05 - 5 mg/kg
- Fenthion 0.05 - 5 mg/kg
- Malathion 0.05 - 5 mg/kg
- Mevinphos 0.05 - 5 mg/kg
- Parathion-ethyl 0.05 - 5 mg/kg
- Parathion-methyl 0.05 - 5 mg/kg
+ 12 more

Product Code: PT-CN-A29
PT Scheme: Contaminated Land (CONTEST)
Brand: AXIO
Matrix: Standard solution
Analytes: Alkali reserve All mg/kg
Showing all 15 analytes for this product.
- Alkali reserve All mg/kg
- Arsenic All mg/kg
- Barium All mg/kg
- Cadmium All mg/kg
- Copper All mg/kg
- Iron All mg/kg
- Lead All mg/kg
- Magnesium All mg/kg
- Manganese All mg/kg
- Nickel All mg/kg
- Potassium All mg/kg
- Sodium All mg/kg
- Total Chromium All mg/kg
- Zinc All mg/kg
- pH All pH Units
+ 14 more

Product Code: PT-CN-32
PT Scheme: Contaminated Land (CONTEST)
Brand: AXIO
Matrix: Soil
Analytes: Perfluorohexanesulfonic acid 0.05 - 5 mg/kg
Showing all 5 analytes for this product.
- Perfluorohexanesulfonic acid 0.05 - 5 mg/kg
- Perfluorononanoic acid 0.05 - 5 mg/kg
- Perfluorooctanesulfonic acid 0.05 - 5 mg/kg
- Perfluorooctanoic acid 0.05 - 5 mg/kg
- Sum of 4 PFAS 0.05 - 5 mg/kg
+ 4 more

Product Code: PT-CN-B28
PT Scheme: Contaminated Land (CONTEST)
Brand: AXIO
Matrix: Soil

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