Products

The ACIRS range of products is listed below. Click on the link below for detailed product information.

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Product Type
General Coal Reference Material
ACIRS-G11-2026 - This reference material includes assigned values for a broad range of coal analysis parameters.
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Sulfur Certified Reference Materials
ACIRS-S2A-2020, ACIRS-S2B-2015, ACIRS-S2C-2023 and ACIRS-S2D-2016 are a range of certified reference materials for total sulfur in coal.
In addition to certified values for sulfur,
- ACIRS-S2B-2015 includes values for Hg, Cl and F
- ACIRS-S2C-2023 includes values for ash, Hg, Cl, F and P
- ACIRS-S2D-2016 includes a value for Hg
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Hardgrove Grindability Index Certified Reference Material Set
ACIRS-H11-2026-Lot#1 A set of 4 certified reference materials for calibration of Hardgrove Grindability index machines
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Electrode Carbon
Inert additive for use in Gray-King Coke Type testing.
NOTE: This product is NO LONGER AVAILABLE.
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Coal Ash Reference Material
Coal Ash Reference Material, ACIRS-A2-2024, with assigned values for ash fusibility, major and minor elements.
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Trace Elements in Coal Reference Material
ACIRS-M2-2018 is a coal matrix reference material focussing on minor and trace elements.
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Online Ordering

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