The ACIRS range of products is listed below. Click on the link below for detailed product information or go straight to our shop page by clicking on the Purchase button. 

N.B.  Please note that the purchaser is responsible for all dispatch arrangements and associated costs for shipment.  All paperwork relevant to international courier shipments is to be forwarded to prior to dispatch.  Full payment is required for international shipments before dispatch.

Product Type
General Coal Reference Material
ACIRS-G8-2019 - This reference material includes assigned values for a broad range of coal analysis parameters.
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Sulfur Reference Materials
ACIRS-S2A-2020, ACIRS-S2B-2015, ACIRS-S1C-2011 and ACIRS-S2D-2016 are a range of certified reference materials for total sulfur in coal.
In addition to certified values for sulphur,
- ACIRS-S2B includes values for Hg, Cl and F, and
- ACIRS-S2D includes values for Hg and Cl and ash
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Hardgrove Grindability Reference Material Set
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
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Fly Ash Reference Material
Fly Ash Reference Material, ACIRS-A1-2016, with assigned values for ash fusibility, major and minor elements (NEW).
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Trace Elements in Coal Reference Materials
ACIRS-M1-2014-LOT#2 & ACIRS-M2-2018 are coal matrix reference materials focussing on minor and trace elements.
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Online Ordering

Click on the link below to purchase now via our SSL certified secure shop at the Australian Coal Preparation Society.

Offline Ordering Information

Click on the link below to purchase via fax or email.