MSL954005 — Prepare mineral samples for analysis

1 Interpret and schedule client requirements

• 1.1Review client request to identify sample/analysis requirements, preparation methods and equipment involved
• 1.2Inspect samples, compare with specifications, record and report any discrepancies
• 1.3Liaise with client when samples and/or request forms do not comply with workplace procedures
• 1.4Identify hazards, safety equipment and safe work procedures specified for the sample, preparation methods, reagents and equipment
• 1.5Plan parallel work sequences to optimise throughput of multiple sets of samples
• 1.6Assemble all required equipment materials, reagents and check they are fit for purpose

2 Prepare client samples for analysis

• 2.1Estimate safe times for the preparation of required sample portions
• 2.2Split samples to obtain representative sub-samples as required
• 2.3Safely operate preparation equipment
• 2.4Monitor texture of the samples as an indicator of particle size and adjust milling times accordingly
• 2.5Monitor sample compaction and build-up of residues on equipment and rectify as necessary
• 2.6Record preparation difficulties that may impact on quality or cause additional client costs
• 2.7Report any departure from preparation methods or client specifications
• 2.8Label client samples and record chain of custody information
• 2.9Store all client samples in accordance with workplace procedures

3 Use non-destructive methods to prepare laboratory portions for analysis

• 3.1Examine the recommended preparation method to identify critical steps that will affect the quality of analytical results
• 3.2Closely follow each preparation step with particular attention to safety, precision and minimisation of cross-contamination of samples
• 3.3Monitor parameters that indicate completion or failure of each preparation step
• 3.4Analyse and record invalid preparation steps and take corrective action before repeating the procedure
• 3.5Present laboratory portions for analysis in appropriate containers with all required chain of custody documentation

4 Maintain a safe work environment

• 4.1Apply established safe work practices and use personal protective equipment (PPE) to ensure personal safety and that of other laboratory personnel
• 4.2Minimise the generation of waste and environmental impacts
• 4.3Ensure the safe disposal of all hazardous waste and spent or surplus samples
• 4.4Clean, care for and store equipment and reagents as required

What does an assessment tool for MSL954005 need to cover?

To satisfy the Principles of Assessment and Rules of Evidence, an assessment for MSL954005 needs to address all 42 unit components: 4 elements with 24 performance criteria, 1 performance evidence requirements, 17 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 MSL954005?

Auditori pulls the current release of MSL954005 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 MSL954005 — with no card and no subscription required. After that it's pay-as-you-go per unit.

Can I check my existing MSL954005 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 MSL954005, showing exactly what's covered and what's missing. Mapping costs a quarter of a credit.