Spent Industrial Alumoplatinum Petrochemical Catalysts (CRM 10232-2013 — 10234-2013)

CRM 10232-2013 — PtRe-1
CRM 10233-2013 — PtRe-2
CRM 10234-2013 — Pt-3

The reference materials are designed for the certification of measurement methods and to control the accuracy of platinum and rhenium content measurements of spent industrial alumoplatinum petrochemical catalysts and their production wastes. Standard reference materials can be used for the calibration of measuring equipment used to determine platinum and rhenium content.

CRM is manufactured in form of powder of a maximum fraction of 0.1 mm. Minimum supplied weight is 30 g.

Lifetime is 15 years.

The assessment of the metrological properties was performed by interlaboratory certification with the following laboratories participated:

  • Krastsvetmet, Krasnoyarsk;
  • Yekaterinburg Non-Ferrous Metal Processing Plant JSC, Yekaterinburg;
  • Kyshtymsky Electrolytic Copper Plant CJSC, Kyshtym;
  • Gipronikel Institute, Saint Petersburg;
  • PZTsM-Vtormet LLC, Moscow;
  • Urals Innovative Technologies (URALINTECH), Yekaterinburg;
  • MEKHANOBR ENGINEERING ANALIT Regional Analytical Centre CJSC, Saint Petersburg;
  • State Research Institute of Non-Ferrous Metals GINTSVETMET, Federal State Unitary Enterprise, Moscow;
  • Analytical, Certification and Eco-Analytical Centre ANSERTECO, Moscow.

Metrological properties/characteristics

Certified values, %

ElementCRM 10232-2013CRM 10233-2013CRM 10234-2013
Pt 0.355

0.152

0.462
0.313 0.249

The range of absolute uncertainty of certified values, P = 0.95, %

Element CRM 10232-2013CRM 10233-2013CRM 10234-2013
Pt ±0.006

±0.004

±0.008
±0.004 ±0.005