Technical Notes
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The technical notes below have been written and peer reviewed by our expert team of scientists. These resources provide more in depth information about the testing we offer.
- Method Detection Limits
- Uncertainty of Measurement
- Interpretation Criteria for Histogram Reports
- Conversion of Test Results and Other Equations
- Analysis of Feedstuffs Using Near Infra-Red Spectroscopy
- Analysis of Soil Using Near Infra-Red Spectroscopy
- Animal Dietary Mineral Balance Report Dairy
- Anion Storage Capacity (Phosphate Retention)
- Apple Fruitlet Analysis
- Apple Leaf Analysis
- Assessing Soil Health
- Avocado Soil Testing
- Calibration Data for Soil Trace Elements
- Carbohydrate testing of Plants & Feeds
- Cation Exchange Capacity and Base Saturation
- Compost Analysis
- Compound Feed Testing
- Feed Dry Matter Testing
- Feed Testing Interpretation Guide
- Grape Vine Tissue Analysis
- Guidelines for interpretation of your compost analysis reports
- Mehlich 3 Soil Test
- Metabolisable Energy (ME) testing at Hill Laboratories
- Nitrate Nitrogen in Pastures & Stock Feeds
- Nutrient Solution Testing
- Organic Soil Profile (Assessing Soil Quality)
- Pasture Feed Quality Analysis
- Pasture & Feed Forage Quality
- Pasture & Feedstuffs Test Options
- Plant Testing for Agriculture
- Potting Media
- Sampling options for Pastoral Farms
- Sauvignon Blanc Leaf Medium Ranges
- Seasonal & Environmental effects on Soil test results
- Silage Analysis
- Silage Analysis and Interpretation
- Soil Analysis and Sampling
- Soil & Leaf Nutrient Analysis
- Soil & Leaf Testing for Tree Crops
- Soil & Plant Tests for Lifestyle Blocks
- Soil Aluminium Test Interpretation
- Soil Carbon - Laboratory Tests
- Soil Nitrogen Tests
- Soil Phosphorus Tests
- Soil Potassium - Laboratory Tests
- Soil Sulphur in Pastoral Soils - Laboratory Tests
- Soil Test Variability
- Soil Testing for Domestic Lawns
- Soil Tests and interpretation
- Soil Tests for pH
- Soil Total Nutrients Analysis & Interpretation
- Soil Tests for Salinity
- Soil Texture Measurement
- Testing for Organic Farming
- Typical Apple Fruitlet & Fruit Mineral Levels
- The Resin P Soil test
- Understanding Soil Nitrogen tests
- Anion-Cation Balance
- BioGro Appendix A
- BOD Testing
- Drinking Water
- Farm Effluent Testing
- Farm Surface Water Quality
- Field Filtration for Soluble Metals
- Gas Chromatography – Mass Spectrometry (GCMS)
- Hydrocarbon Analysis
- Methamphetamine Drug Testing Suite
- Methamphetamine Wipe Sampling Techniques
- Nitrogen Species
- Sample Blanks
- Surface Sampling for Residues with Alcohol Wipes
- Surface Sampling for Metals with Ghost Wipes
- TCLP & SPLP
- Total Dissolved Solids vs Dissolved Salts
- Total Organic Carbon (TOC) Samples
- TPH Chromatograms
- 3in1 Honey Method
- Avocado Phosphonate
- C4 Testing for Honey Adulteration
- Collecting a Representative Honey Sample
- Collecting Leaf Samples to Test for GLRaV 3
- Formulation QAC testing
- Gluten in Food Testing
- Honey & Bee Product Testing
- Honey Tutin Compositing
- Leptosperin in Manuka Honey
- List of Compounds MR1 Suite
- List of Compounds MR2 Suite
- List of Compounds Pesticide & Heavy Metal Suites
- Manuka Honey Forecast Model
- Nitrogen Testing and Protein Factors
- PSA-V - Services Offered
- Sampling Guide for Pesticide Testing
- Shelf Life Testing
- Suspected Herbicide Spray Damage