AC18.13566

Spent Automotive Catalyst (Monolith)

This monolith-based CRM is produced from milled cordierite honeycomb material sourced from intact catalytic converters. The material reflects the composition typically encountered in the recovery and analysis of platinum group metals from end-of-life vehicle catalysts and is intended for use in method validation, quality control, and calibration of analytical instruments. The material is rich in platinum group elements (PGEs) — in particular platinum (Pt), palladium (Pd), and rhodium (Rh) — and offers a homogeneous and high-grade source for calibration and quality control. This certified reference material has been characterised using various total analytical methodologies.
Analyte Certified Value 1SD Expanded Uncertainty Low Expanded Uncertainty High Method
Pd, Palladium (ppm) 2034.6 14.4 2025.8 2043.5 Various analytical methods
Pt, Platinum (ppm) 511.6 5.9 499.1 524.2 Various analytical methods
Rh, Rhodium (ppm) 239 3 237 241 Various analytical methods
Al, Aluminium (wt.%) 18.97 0.575 18.63 19.31 Various analytical methods
Ba, Barium (wt.%) 0.785 0.010 0.779 0.792 Various analytical methods
Ca, Calcium (wt.%) 0.358 0.035 0.311 0.406 Various analytical methods
Ce, Cerium (wt.%) 3.12 0.200 2.99 3.24 Various analytical methods
Cr, Chromium (wt.%) 0.131 0.007 0.127 0.135 Various analytical methods
Eu, Europium (ppm) 0.56 0.052 0.50 0.62 Various analytical methods
Fe, Iron (wt.%) 1.59 0.060 1.56 1.63 Various analytical methods
Ho, Holmium (ppm) 0.25 0.015 0.24 0.26 Various analytical methods
La, Lanthanum (wt.%) 0.521 0.021 0.499 0.543 Various analytical methods
Lu, Lutetium (ppm) 0.11 0.009 0.10 0.12 Various analytical methods
Mg, Magnesium (wt.%) 5.07 0.197 4.94 5.19 Various analytical methods
Nd, Neodymium (wt.%) 0.356 0.024 0.330 0.382 Various analytical methods
Ni, Nickel (wt.%) 0.358 0.022 0.344 0.373 Various analytical methods
P, Phosphorus (wt.%) 0.352 0.022 0.340 0.363 Various analytical methods
Pr, Praseodymium (wt.%) 0.149 0.008 0.141 0.157 Various analytical methods
S, Sulphur (wt.%) 0.181 0.014 0.174 0.189 Various analytical methods
Si, Silicon (wt.%) 17.59 0.969 16.96 18.23 Various analytical methods
Sm, Samarium (ppm) 15.4 1.36 14.1 16.7 Various analytical methods
Sr, Strontium (wt.%) 0.188 0.016 0.171 0.205 Various analytical methods
Th, Thorium (ppm) 6.18 0.312 5.79 6.56 Various analytical methods
Tm, Thulium (ppm) 0.19 0.02 0.17 0.21 Various analytical methods
V, Vanadium (ppm) 60 7 52 67 Various analytical methods
W, Tungsten (ppm) 38.0 2.58 35.0 41.0 Various analytical methods
Y, Yttrium (ppm) 584 36 550 617 Various analytical methods
Yb, Ytterbium (ppm) 1.07 0.13 0.96 1.17 Various analytical methods
Zn, Zinc (wt.%) 0.197 0.027 0.163 0.231 Various analytical methods
Zr, Zirconium (wt.%) 3.42 0.296 3.23 3.61 Various analytical methods
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Certificate DataPack SDS Spent Automotive Catalyst (439 KB)
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  • 70g Jar(GL)
    $540.00
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