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Trace Elements in Coal Reference Materia...

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