Commission CRM’s - Services - AMIS - African Mineral Standards

AMIS-ISO

Commission CRM’s

Make CRM’s for your mine

 

  • AMIS is an ISO 9001:2008 certified matrix matched Certified Reference Material producer

  • CRM's are used as control samples

  • Control samples are needed for every type of sample sent to the lab.

  • Control samples should be as close as possible to the matrix and grade of the samples you are testing. This gives the assayer a fair test, will reduce the frequency of reject batches and will save you money.

  • CRM's will check assay bias as well as precision and are the best assay control samples

  • If CRM's are not available for your specific grades and ores, have them made. It doesn't cost much.

  • Fill out the request and we will send you a detailed proposal

 

Quick Links

Request for a proposal for the preparation of matrix‐matched certified reference materials.
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Email us with your questions

Top 10 countries of origin
(raw materials)

CRM's made

   

South Africa

162

Namibia

36

DRC

29

Tanzania

23

Australia

21

Zambia

17

Botswana

15

Ghana

11

Mexico

10

Guinea

9

Top 10 commissioning companies (new commissions and replacements)

CRM's made

 

 

SGS Mineral Services

74

Anglo American plc

54

AngloGold Ashanti plc

50

First Quantum Mining Limited

24

BHP Billiton plc

16

African Rainbow Minerals Ltd

12

ENRC

7

Freeport McMoran

7

Rio Tinto

7

Norilsk Nickel

6