NWPGEN022 — Perform laboratory testing

1 Prepare samples for testing

• 1.1Register and record laboratory samples, ensuring required information is transcribed accurately and legibly
• 1.2Identify samples to be tested, appropriate test method, equipment and safety requirements
• 1.3Maintain integrity of samples during sub-sampling as per workplace procedures
• 1.4Assess and report abnormal characteristics to relevant personnel

2 Prepare for laboratory testing

• 2.1Set up test equipment according to appropriate test method and workplace procedures
• 2.2Conduct pre-use and safety checks on test equipment according to workplace procedures
• 2.3Identify and report faulty or unsafe equipment to relevant personnel
• 2.4Check the calibration status of equipment and conduct calibration or report calibration requirements to relevant personnel

3 Perform tests on samples

• 3.1Preserve the integrity of sub-samples and eliminate the possibility of cross-contamination
• 3.2Identify, prepare and weigh or measure sample to be tested
• 3.3Follow test methods and perform sequence of tests using safety equipment and verification standards
• 3.4Use calculations to determine results of tests
• 3.5Shut down, clean and store equipment according to manufacturer instructions and workplace procedures
• 3.6Store unused reagents and dispose of wastes as required by relevant legislation, regulations and codes of practice

4 Finalise work

• 4.1Apply chain of custody principles to laboratory testing
• 4.2Record results and complete relevant documentation
• 4.3Identify and report discrepancies requiring further action to relevant personnel
• 4.4Clear and restore work area according to workplace procedures

What does an assessment tool for NWPGEN022 need to cover?

To satisfy the Principles of Assessment and Rules of Evidence, an assessment for NWPGEN022 needs to address all 49 unit components: 4 elements with 18 performance criteria, 22 performance evidence requirements, 9 knowledge evidence requirements, and the foundation skills. A coverage matrix mapping each question and task to these components is what an auditor looks for.

How does Auditori generate an assessment tool for NWPGEN022?

Auditori pulls the current release of NWPGEN022 from training.gov.au and generates a complete package: candidate assessment, assessor guide with model answers and observation criteria, and a coverage matrix mapping every component. A suitably qualified person then reviews and approves the draft in a built-in workflow — consistent with ASQA's guidance on AI use in VET — before export as branded PDF and editable Word.

Is the first assessment tool really free?

Yes. Every new account includes one free credit — enough to generate the complete assessment tool for NWPGEN022 — with no card and no subscription required. After that it's pay-as-you-go per unit.

Can I check my existing NWPGEN022 assessment instead of generating a new one?

Yes — upload your existing assessment or learner guide and Auditori maps it against every element, performance criterion, PE and KE of NWPGEN022, showing exactly what's covered and what's missing. Mapping costs a quarter of a credit.