Certified Labs

Australasian Soil and Plant
ANALYSIS
Council

Analytes Certified for in 2020
Plant Testing Boron (mg/kg) Method: AD-23 Calcium (%w/w) Method: GJ-23 Carbon (%w/w) Method: CA-37 Copper (mg/kg) Method: GJ-23 Iron (mg/kg) Method: GJ-23 Magnesium (%w/w) Method: GJ-23 Manganese (mg/kg) Method: GJ-23 Nitrogen (%w/w) Method: CA-27 Phosphorus (%w/w) Method: GJ-23 Potassium (%w/w) Method: GJ-23 Sulphur (%w/w) Method: GJ-23 Zinc (mg/kg) Method: GJ-23
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Dry ashing without HF, and uptake in HCl. ICP-AES finish.

Wet digestion - open system without HF - diacid (HNO₃/HClO₄). ICP-AES finish.

Finely divided dry sample. Dumas combustion.

Finely ground dried sample. Ion selective electrode finish.