ACIRS-M1-2014-Lot#2 and ACIRS-M2-2018 make up the new range of ACIRS Reference Materials focussing on trace and minor elements. These samples have a nominal top size of 212 µm and are intended for use as quality control samples to support the validity of trace element analyses. ACIRS-M1-2014-Lot#2 is sold in 125 g bottles and ACIRS-M2-2018 is sold in 50 g bottles.
NOTE: ACIRS-M1-2014-Lot#2 replaces ACIRS-M1-2014 which has reached the end of the period of validity for many parameters. Additional testing has since been undertaken to establish this sample as a trace element in coal reference material.
| Mass (g) |
F (mg/kg,d) |
Hg (mg/kg,d) |
As (mg/kg) |
Se (mg/kg) |
Cd (mg/kg, d) |
Ash (%) |
S (total) (%) |
Cl (%) |
P (%) |
RD (d) |
|
| M1-Lot#2 | 125 | 160 | 0.122 | 3.9 | 1.5 | 0.04* | 18.68 | 2.39 | 0.014 | 0.098 | 1.417 |
| M2 | 50 | 176 | 0.041 | 0.3 | 0.3* | 0.02* | 9.32 | - | - | - | - |
* = indicative
