water sample
Collected fluid portion
A water sample is a quantity of water collected for testing or analysis.
Environmental scientists take water samples from rivers, lakes, and wells to check for contamination.
The lab analyzed water samples for lead and bacteria.
Municipal water systems require regular sampling to ensure safety standards are met.
- specimenIndividual for examination
- test tubeNarrow cylindrical lab vessel
- testingExamining to evaluate
- contaminationIntroduction of impurities
- laboratoryFacility for scientific investigation
collection · purity · analysis · vial · turbidity · chlorine · sediment · bacteria · drinking · tap · stream · pH · filtration · quality · pollutant · lead levels · well · runoff
- Samplesfabric swatch, paint swatch, specimen, swab, smear
- specimensspecimen, fossil, mineral, crystal, geode
- water testingpH test, pH testing, lead test, pH meter, turbidity
- ocean divingscuba, scuba diving, scuba gear, diver, dive
- fieldworkfieldwork, field work, field journal, field guide, field study
water samplewater source
Origin of flow
water body · reservoir · aquifer · watershed · water supply
water samplesoil sample
air sample · blood sample · tissue sample · urine sample · hair sample
water, sample, waters, watered, watering, watery, waterless, samples, sampled