A sample is most useful when the candidate grade, application and trial plan are clear. Sample availability, quantity, documents and commercial terms are confirmed case by case.
Prepare a controlled comparison
Identify the current control material and the tests or processing observations that will determine whether the candidate moves forward.
Application Context
Describe the finished product, process and service environment.
Current Reference
Provide the producer, grade, TDS or COA and the reason for considering another source.
Trial Requirement
State sample quantity, timing, destination and the documents needed before testing.
Information to Provide
- Company and technical contact
- Current and requested grade
- Application and process
- Evaluation method and acceptance criteria
- Sample quantity, destination and timing
Sample Terms
Availability and quantity depend on the grade and source. A sample does not imply approval or regular supply; the buyer must complete its own validation.