Inorganics & Specific Elements in agricultural soil
Product Code
PT-AQ-14
Proficiency Testing Scheme
Matrix
Industry Sector/s
Product Format
1 x 100g soil sample
Accreditation
ISO/IEC 17043
Overview of PT samples and distribution dates:
Documentation
Find an SDS for your region
Product Information
Analyte Data
Analyte Name
Range
Units
Accreditation
Antimony
0.05 - 15
mg/kg
Arsenic
5-50
μg
Cadmium
5-50
μg
Carbonate content
5-50
μg
Chromium
5-50
μg
Cobalt
5-50
μg
Conductivity
5-50
μg
Copper
5-50
μg
Extractable phosphorus
5-50
μg
Extraction of magnesium
5-50
μg
Extraction of potassium
5-50
μg
Extraction of sodium
5-50
μg
Fluoride
5-50
μg
Iron
5-50
μg
Lead
5-50
μg
Loss on ignition
5-50
μg
Manganese
5-50
μg
Mercury
5-50
μg
Molybdenum
5-50
μg
Nickel
5-50
μg
Organic carbon content
5-50
μg
pH at 20-25°C
5-50
μg
Selenium
5-50
μg
Total Boron
5-50
μg
Total nitrogen
5-50
μg
Total Phosphorus
5-50
μg
Total potassium
5-50
μg
Total Solids
5-50
μg
Vanadium
5-50
μg
Water extractable boron
5-50
μg
Zinc
5-50
μg
Sample 14 uses natural soil samples which are from different sources and of different soil types. Figures provided give an indication of the concentrations that may be supplied; these values are accumulated from a range of recent samples provided within the Aquacheck scheme.
For details on the full technical specification of the scheme, please refer to the Scheme Description.