Online Search for Certified Reference Materials
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2. Search by Element Concentration

Search by element concentration

Select Search by composition.


In METALS you can choose between three catalogs:
1 - Alu (all aluminium based materials as discs of chips)
2 - Chips (all metal alloys out of Al as chips)
3 - Solid (all metal alloys out of Al as discs)

In INDUSTRIAL everything is in one catalog.
Additionally you can select a base or even more specific a catalog chapter.
Be aware that your choice limits the search. If you are not sure don’t specify these
selections and leave them as All.

Concentration filters

You have the possibility to define concentration filters as shown in the example.
Sold out standards can be excluded by selecting exclude sold out. Non certified concentrations
can be included into the search by selecting include informal values.

Finally click on Search.

If your search is successful a list of standard materials will appear.

To see all information for a CRM click on the blue Part#.
If you find an error or you have got important information about a CRM you can send a comment
to the database manager.

The column status will give you additional sales information:

this CRM is available for sales, a quote will be issued immediately
Sold out:
this CRM is not available any more
Price request:
availability is unclear and has to be checked first with the producer
this CRM is part of a set and will not be sold individually. Click on
the part# to get full information. Under Set you will find the part#
for the set. If you ask for a quote for this CRM the full set will be