Prepare samples for testing

Take and prepare samples for testing, verify their representability; avoid bias and any possibility of accidental or deliberate contamination. Provide clear numbering, labelling and recording of the sample details, in order to make sure that the results can be accurately matched to the original material.

May also perform routine testing on the obtained samples.

sample preparation for testing
sample taking for testing
preparing of samples for testing
preparation of samples for testing
preparation of test sample
taking test sample
taking of samples for testing
taking test samples
take samples for testing
preparing samples for testing
taking samples for testing
preparation of test samples

skill/competence

cross-sector

Prepare samples for testing is an essential skill of the following occupations:

Medical laboratory assistant: Medical laboratory assistants work under supervision of the biomedical scientist and carry out basic laboratory procedures. They work in the pre-analytical handling of samples such as checking the details of specimens received for analysis, maintaining analysers, loading reagents, and packaging specimens. They also perform clerical tasks such as monitoring the stock levels of reagents used in analysis.
Chemical metallurgist: Chemical metallurgists are involved in the extraction of useable metals from ores and recycleable material. They study the properties of metal, such as corrosion and fatigue.
Engineered wood board grader: Engineered wood board graders inspect finished engineered wood products for quality issues such as inclomplete gluing, warping or blemishing. They also test load bearing qualities of the wood. Graders sort products for quality according to guidelines.
Pulp grader: Pulp graders grade paper pulp based on a number of possible criteria, such as pulping process, raw materials, bleaching methods, yield, and fibre length.
Scientific laboratory technician: Scientific laboratory technicians carry out laboratory-based research, analysis and testing and support life science professionals. They sample, test, measure, research and analyse in areas such as biology, biotechnology, environmental science, forensic science and pharmacology. Scientific laboratory technicians also observe and monitor laboratory activities, record test sequences and analyse the results.
Lumber grader: Lumber graders inspect lumber, or wood cut into planks. They test the lumber, look for irregularities and grade the wood based on quality and desirability of the pattern.
Veneer grader: Veneer graders inspect slices of veneer for quality. They look for irregularities, blemishes and production errors, and grade the slices for the desirability of the patterns.
Metal product quality control inspector: Metal product quality control inspectors perform preventive and operational quality control on the metal products. They examine the materials at various stages to make sure it conforms to the desired standard, test the products, and send them back for repair if necessary.
Geochemist: Geochemists study the characteristics and chemical elements in minerals, rocks and soils, and how they interact with hydrological systems. They coordinate the collection of samples and indicate the suite of metals to be analysed.
Product grader: Product graders perform preventive and operational quality control on products and rescources. They inspect, grade and evaluate the materials at various stages to make sure it conforms to the desired standard, and send the product back for repair or improvement if necessary. They work in companies and industrial facilities to ensure the produced commodities achieve quality standards.
Mud logger: Mud loggers analyse the drilling fluids after they have been drilled up. They analyse the fluids in a laboratory. Mud loggers determine the position of hydrocarbons with respect to depth. They also monitor natural gas and identify lithology.
Geotechnician: Geotechnicians collect and process rock and soil samples for geomechanical testing. They also describe the quality of rock mass, including structure, discontinuities, colour and weathering. Mine geotechnicians may measure the size of underground openings. They report the collected information to geologists and engineers as required.
Welding inspector: Welding inspectors examine the connections and bonds between metals. They utilise visual tools and electrical instruments to inspect and ensure the quality and safety of connections. Welding inspectors ensure that all related welding activities, plans and materials follow the appropriate guidelines, in accordance with safety regulations. In addition to working in the field completing their examinations of welding projects, inspectors spend time in an office setting compiling their reports.
Geology technician: Geology technicians assist in all the activities carried out by geologists. They, under the supervision of geologists, collect materials, carry out research and study the samples collected from the Earth in order to offer analysis as part of the project and the aim. Geology technicians assist in determining the value of the land for oil or gas exploration. They perform various technical tasks, including collecting samples during geochemical surveys, working on drill sites, and participating in geophysical surveys and geological studies.

Prepare samples for testing is optional for these occupations. This means knowing this skill may be an asset for career advancement if you are in one of these occupations.

Battery test technician: Battery test technicians use positive and negative wired plugs to test battery’s resistance capacity. They also test rejected batteries to determine their flaws.
Wood fuel pelletiser: Wood fuel pelletisers operate a hammer mill to turn wood waste products into pellets for use as fuel. The milled product is afterward pressed through a die, producing the standardised shape and size of a pellet.
Metallurgist: Metallurgists specialise in the extraction and processing of metals such as iron, steel, zinc, copper and aluminium. They work to mold or combine both pure and mixed metals (alloys) into new shapes and properties. Metallurgists handle the extraction of metal ores and develop their use in metal processing techniques. They may work in both manufacturing or do scientific research about the performance of metals.
Wastewater treatment operator: Wastewater treatment operators operate equipment used in a water or wastewater plant. They treat and clean drinking water before it is distributed to the consumer and process wastewater to remove harmful substances before returning it to rivers and seas. They take samples and perform tests to analyse the water quality.
Wastewater treatment technician: Wastewater treatment technicians aid wastewater treatment operators in the operation and maintenance of wastewater treatment equipment, and the purification procedure of wastewater, in sewage plants. They perform repair duties.

References

1. Prepare samples for testing – ESCO