Related by context. Frequent words. (Click for all words.) 78 sample 70 Samples 67 sampling 63 tissue samples 61 samplings 60 sediment samples 60 sampled 60 urine samples 60 serum samples 58 specimens 57 stool samples 56 Sampling 55 swabs 55 DNA samples 55 saliva samples 54 assays 53 Specimens 50 scrapings 49 urine sample 49 swab 49 DNA swabs 48 Assays 48 DNA sample 48 assay 48 laboratory 48 samplers 48 Assay results 47 semen samples 47 tests 47 saliva sample 47 assaying 47 Grab samples 47 testing 46 lab 46 measurements 45 sediment cores 45 assayed 45 retested 45 geochemical 45 meter intervals 45 DNA swab 44 specimen 44 laboratories 44 SGS Lakefield 44 soil sampling 44 confirmatory 43 Actlabs 43 isotopic 43 pulps 43 Measurements 43 ppb Au 43 nanograms 42 drill cuttings 42 ALS Chemex 42 tested 42 stream sediment 42 DNA 42 ALS Chemex Laboratories 42 uncontaminated 42 analytes 42 microscopic examination 42 geochemistry 42 Fire Assay 42 urine tests 42 borings 42 batches 41 metallurgical testing 41 metallurgical testwork 41 swabbed 41 ALS Chemex laboratory 41 biological specimens 41 mineralogical 41 biopsies 41 analyzed 41 mineralized intercepts 41 fragments 41 trace amounts 41 accredited laboratories 41 % Li2O 41 geochemical sampling 41 sampler 41 boosting hormone EPO 41 Acme Analytical Laboratories 41 residues 40 genomic DNA 40 re assayed 40 radiometric 40 retesting 40 test 40 drill holes 40 radiocarbon 40 Assay 40 geochemical surveys 40 labs 40 ppb 40 reanalyzed 40 ppb gold 39 ICP MS 39 semen 39 mineralogy 39 gas chromatography