IMS-491
CrushedCRM™ PRE-MIXED for PAL1000™, Au 0.17g/t, 500g bag (LOW STOCKS)
IMS-491 is a CrushedCRM™ Pre-Mixed reference material specifically designed for PAL1000™ technology, offering precise quality control for gold (Au) analysis in silicate rock chips (<5mm). Compliant with ISO 33405:2024, this engineered material features dispersed gold within its mineralogical structure, ensuring homogeneity and stability for high-throughput PAL analysis workflows.
Key Features
- Certified Values:
- As-received PAL (500g): 0.17 g/t Au (±0.028 SD)
- Method-Specific Validation:
- Validated across 12 PAL laboratories.
- Packaging: Pre-packaged in 500g heat-sealed bags for direct use without sub-sampling.
- Validity: 5 years from certification date (02 Oct 2025).
Key Certified Values
|
Method |
unit |
Au Certified Value (y) |
Standard Deviation (s) |
95% Confidence Interval (CI) |
||
|
1 SD |
1 SD Within Lab |
lower |
upper |
|||
|
As-received PAL |
g/t |
0.17 |
0.028 |
0.014 |
0.15 |
0.18 |
Intended Use
- PAL1000™ QC: Validate instrument performance with as-received 500g samples (no preparation needed).
- Bias Detection: Identify contamination or procedural errors in gold analysis.
CrushedCRM™ - PAL
SKU: 10491_500g
