Method fit
Technique and sensitivity are matched to the chemical, grade and acceptance limit.
Testing capability
The test method must be suitable for the release decision
A long instrument list does not establish product quality. Testing capability is assessed by method scope, reporting limit, sample handling, calibration, data review and the parameter it supports in the controlled specification.
Review capabilityCapability framework
Four parts of the technical review
Sample integrity
Sampling, container, preparation and hold time are controlled where results can be affected.
Data review
Results are reviewed against the current specification and documented release route.
Method communication
Customer and supplier align units, limits, method references and reporting format.
Working route
A review process with a visible decision at each stage
Define the parameter
Identify the product risk and acceptance decision.
Select the method
Confirm scope, sensitivity and sample preparation.
Generate & review data
Run controls, evaluate results and investigate exceptions.
Release or escalate
Document conformance or route deviations for review.
Prepare the enquiry
Four details make the first review useful
Share the available information even if the project is still at an early stage.
Product, grade and parameter list
Acceptance limits and methods
Reporting-limit expectations
CoA result format and qualification stage
Chemical Testing Capability
Discuss the requirement with the technical context included
We will review scope, evidence, feasibility, open risks and a practical next step.