AQA 16-02 Inorganic Analytes in Soil (February 2016)
Each round consist of three soil samples containing a range of metals and anions.
To order additional samples sets or to enrol in multiple proficiency studies (discounts apply) contact +61 2 9449 0149 or firstname.lastname@example.org.
Dispatch Date: 15 February 2016. Shipping: Air