Spark optical emission spectrometers and XRF readings drift with use; regular calibration and verification with reference samples of known composition is how you know the results can be trusted. JIAHON supplies spectral analysis reference samples for many stainless steel grades, plus carbon steel, alloy steel and chip-form samples for chemical analysis.
Specifications
| Category | Grades |
|---|---|
| Stainless steel spectral standards | 304, 304L, 316, 316L, 321, 309, 310, 201, 416 and others |
| Other spectral standards | Stainless iron, carbon steel, alloy steel, special alloy steel |
| Chemical analysis standards (chips) | Stainless steel, carbon steel |
| Other grades | On request |
How to choose
- Match the grade to the material tested: for calibration or verification, choose a standard in the same family and close in composition to your samples.
- Solid or chips: solid standards for spark OES and XRF; chip standards for wet chemical analysis.
- Confirm the certified elements: certified values and certificate data for each element vary by lot and are given with the quote; tell us which elements you need first.
Applications
- Calibration and routine verification of spark OES and XRF.
- Incoming material inspection and grade confirmation.
- Laboratory proficiency comparison and quality control.
Notes
- Certified compositions and certificate data for each grade vary by lot and are given with the quote.
- Keep the surface clean and store dry after use.
Common questions
Which reference sample should I use for 316L? A 316L or close-composition stainless standard in solid form for spark OES or XRF, or chips for wet chemistry.
Request a quote
Tell us the grades, solid or chip form, quantity, and the instrument used. For availability, please ask. Request a quote →