The international database for certified reference m ? The international database for certified reference

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  • 1

    COMAR Central SecretariatAUTUMN SEMINAR 2003 Finland

    The international database for certified reference materials

    Thomas SteigerRita Pradel

    Federal Institute for Materials Research and Testing (BAM) Germany

  • 2

    COMAR Central SecretariatAUTUMN SEMINAR 2003 Finland

    Use of CRMs

    Certified reference materials:

    are measurement benchmarks

    ensure reliability and comparability

    provide traceability in chemical analysis

    are required in quality assurance (ISO 17025)

    One main problem for users:

    How to find the proper CRM needed?

    Ways out:

    catalogues of producers

    websites of producers

    COMAR database

  • 3

    COMAR Central SecretariatAUTUMN SEMINAR 2003 Finland

    Main topics

    What is COMAR ?

    - a short overview and history

    Information about CRM in COMAR

    How to get access to COMAR ?

    Examples for searching by- CRM name or description- country or producer- physical property- conventional property- field of application- composition of elements or molecules

    Statistics

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    COMAR Central SecretariatAUTUMN SEMINAR 2003 Finland

    What is COMAR?

    COMAR has been developed to assist users in finding the reference materials they need

    Software and performance

    Oracle 8.1 database, internet interface PHP 4.0

    Browser independent (Microsoft, Netscape, Opera)

    CRM information language is English

    Navigation language can be multilingual

    Update rights are given to the national or international coding centres

    CRM classification by harmonised catalogues

  • 5

    COMAR Central SecretariatAUTUMN SEMINAR 2003 Finland

    History

    French Laboratoire National d' Essais (LNE) proposed an index Code of Reference Materials in the late 1970s

    COde MAteriaux Reference --> COMAR

    COMAR was improved and established in the mid 80s by LNE (France), LGC (United Kingdom) and BAM (Germany)

    - not free of charge

    - floppy disks were updated and distributed once a year

    Today COMAR is supported by 16 national or international coding centres

    - free of charge for users since March 2003

    - available via internet and can be directly updated

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    COMAR Central SecretariatAUTUMN SEMINAR 2003 Finland

    COMAR coding centres

    AGAL/NARL Australia NCM Bulgaria

    BAM Germany NIST USA

    BIS India NITE Japan

    CANMET Canada NMi The Netherlands

    GUM Poland NRC-CRM China

    IRMM European Union SMU Slovakia

    LGC United Kingdom SP Sweden

    LNE France UNIIM Russian Federation

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    COMAR Central SecretariatAUTUMN SEMINAR 2003 Finland

    Statistics September 2003

    10452 CRMs from 248 producers in 25 countries

    Australia Germany South Africa

    Austria India Spain

    Brazil Japan Sweden

    Bulgaria Mexico Switzerland

    Canada Mongolia The Netherlands

    China Poland Ukraine

    Finland Russia-Federation United Kingdom

    France Slovakia United StatesEuropean and international institutions:IRMM/BCR IAEA WHO

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    COMAR Central SecretariatAUTUMN SEMINAR 2003 Finland

    Distribution of CRM by fields of application - September 2003

    Ferrous13%

    Inorganic10%

    Organic5%

    Biological3%

    Industrial18%

    Quality of life11% Non ferrous

    25%

    Physical properties

    15%

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    COMAR Central SecretariatAUTUMN SEMINAR 2003 Finland

    Contained CRM information

    Producer complete address of the producerAdditional information (purchase, experts, QMS) (pdf files, if available)CRM name e.g. BAM-376Description e.g. pure copper, Cu 99,5Application description e.g. intended usePackaging / storage e.g. 40 g bottle; storage at -20 CForm of material e.g. discChemical compositionElements e.g. Ag 163.0 g/gMolecules (CAS-No.) e.g. alpha-HCH (319-84-6) 32.0 g/kgPhysical/conventional propertiesPhysical properties (ISO-No.) e.g. Activity / 9-33 4 - 400 kBqConventional properties e.g. Flash point /ISO 1516 10.3 - 9.8 CData files certificate, report, references (if available)Quality CRM, RM, setting-up sample, pharmacopoeiaStatus available, out of stock, under development

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    COMAR Central SecretariatAUTUMN SEMINAR 2003 Finland

    Login screen

    http://www.comar.bam.de/home

    click button "Sign Up"click button "Sign Up"

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    COMAR Central SecretariatAUTUMN SEMINAR 2003 Finland

    Sign Up Screen for registration

  • 12

    COMAR Central SecretariatAUTUMN SEMINAR 2003 Finland

    Start screen for users

  • 13

    COMAR Central SecretariatAUTUMN SEMINAR 2003 Finland

    Search by CRM name

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    COMAR Central SecretariatAUTUMN SEMINAR 2003 Finland

    Search by CRM name

    % = wildcard

    click button "Apply Filter" to start the search

    click button "Show Results"

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    COMAR Central SecretariatAUTUMN SEMINAR 2003 Finland

    Search by CRM name - show results

  • 16

    COMAR Central SecretariatAUTUMN SEMINAR 2003 Finland

    Search by CRM name - print preview

  • 17

    COMAR Central SecretariatAUTUMN SEMINAR 2003 Finland

    Search by CRM name - show results

  • 18

    COMAR Central SecretariatAUTUMN SEMINAR 2003 Finland

    Detailed information of the CRM (1)

  • 19

    COMAR Central SecretariatAUTUMN SEMINAR 2003 Finland

    Additional producer information

  • 20

    COMAR Central SecretariatAUTUMN SEMINAR 2003 Finland

    Detailed information of the CRM (2)

  • 21

    COMAR Central SecretariatAUTUMN SEMINAR 2003 Finland

    Certificate of the CRM "BAM-P123"

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    COMAR Central SecretariatAUTUMN SEMINAR 2003 Finland

    CRM search by descriptione.g. soil and sediment

    click button "+" to open input fields

  • 23

    COMAR Central SecretariatAUTUMN SEMINAR 2003 Finland

    CRM search by descriptione.g. soil and sediment

    type soil in the field description

    click button "Apply Filter" to start the search

  • 24

    COMAR Central SecretariatAUTUMN SEMINAR 2003 Finland

    CRM search by descriptione.g. soil and sediment

    button "+" to open the description fields

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    COMAR Central SecretariatAUTUMN SEMINAR 2003 Finland

    CRM search by descriptione.g. soil and sediment

    Boolean operators: A = andN = notO = or

    note: in the first line A and O = and

    button "Apply Filter" to start the search

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    COMAR Central SecretariatAUTUMN SEMINAR 2003 Finland

    Search by country or producer

    mark country and producer and click button

    "Apply Filter" to open the catalogues

  • 27

    COMAR Central SecretariatAUTUMN SEMINAR 2003 Finland

    Search by country or producer e.g. Germany

    select the country

    click button "+"

  • 28

    COMAR Central SecretariatAUTUMN SEMINAR 2003 Finland

    Search by country or producer

    click button "+"

    select the producer

  • 29

    COMAR Central SecretariatAUTUMN SEMINAR 2003 Finland

    Search by country or producer

  • 30

    COMAR Central SecretariatAUTUMN SEMINAR 2003 Finland

    Search by physical propertye.g. dynamic viscosity ISO No. 3.23 [30-70Pa.s]

    select the physical property from the catalogue click button "+"

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    COMAR Central SecretariatAUTUMN SEMINAR 2003 Finland

    limit the search by the criteria minimum and maximum value

    Search by physical propertye.g. dynamic viscosity ISO No. 3.23 [30-70Pa.s]

    click button "Apply Filter" to start search

  • 32

    COMAR Central SecretariatAUTUMN SEMINAR 2003 Finland

    Search by physical propertye.g. dynamic viscosity ISO No. 3.23 [30-70Pa.s]

  • 33

    COMAR Central SecretariatAUTUMN SEMINAR 2003 Finland

    Search by fields of applicatione.g. quality of life / foodstuffs

    select "quality of life" from the catalogue click button "+"

  • 34

    COMAR Central SecretariatAUTUMN SEMINAR 2003 Finland

    Search by fields of applicatione.g. quality of life / foodstuffs

    select "foodstuffs" from the catalogue click button "+"

  • 35

    COMAR Central SecretariatAUTUMN SEMINAR 2003 Finland

    Search by fields of applicatione.g. quality of life / foodstuffs

    mark country and producer click button "Apply Filter" to open the catalogues

  • 36

    COMAR Central SecretariatAUTUMN SEMINAR 2003 Finland

    Search by fields of applicatione.g. quality of life / foodstuffs

  • 37

    COMAR Central SecretariatAUTUMN SEMINAR 2003 Finland

    Search by Fields of Applicatione.g. Quality of Life / Foodstuffs

  • 38

    COMAR Central SecretariatAUTUMN SEMINAR 2003 Finland

    Search by composition / elemente.g. oxygen and nitrogen in steel

    select "O" from the catalogue click button "+"

  • 39

    COMAR Central SecretariatAUTUMN SEMINAR 2003 Finland

    Search by composition / elemente.g. oxygen and nitrogen in steel

    click button "+"

    select "N" from the catalogue

  • 40

    COMAR Central SecretariatAUTUMN SEMINAR 2003 Finland

    Search by composition / elemente.g. oxygen and nitrogen in steel

    limit the search by the criteria minimum and maximum value

    click the button "Apply Filter"

  • 41

    COMAR Central SecretariatAUTUMN SEMINAR 2003 Finland

    Search by composition / elemente.g. oxygen and nitrogen in steel

    mark "Main Application" and click the button "Apply Filter"

  • 42

    COMAR Central SecretariatAUTUMN SEMINAR 2003 Finland

    Search by composition / elemente.g. oxygen and nitrogen in steel

  • 43

    COMAR Central SecretariatAUTUMN SEMINAR 2003 Finland

    Search by composition / elemente.g. oxygen and nitrogen in steel

  • 44

    COMAR Central SecretariatAUTUMN SEMINAR 2003 Finland

    mark "Molecule / CAS_No."and click button "Apply Filter" to open the catalogue

    Search by composition /molecule namee.g. alpha-HCH and beta-HCH

  • 45

    COMAR Central SecretariatAUTUMN SEMINAR 2003 Finland

    Search by composition / molecule namee.g. alpha-HCH and beta-HCH

    type "HCH" and click button "+"

    select "alpha-HCH/319-84-6" from the catalogue click button "+"

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    COMAR Central SecretariatAUTUMN SEMINAR 2003 Finland

    Search by composition / molecule namee.g. alpha-HCH and beta-HCH

    select "beta-HCH/319-85-7" from the catalogueclick button "+"

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    COMAR Central SecretariatAUTUMN SEMINAR 2003 Finland

    Search by composition / molecule namee.g. alpha-HCH and beta-HCH

  • 48

    COMAR Central SecretariatAUTUMN SEMINAR 2003 Finland

    Search by composition / CAS_No.e.g. p,p-DDE CAS 72-55-9

    mark "Molecule / CAS-No." type the CAS_No.

    click button "Apply Filter"

  • 49

    COMAR Central SecretariatAUTUMN SEMINAR 2003 Finland

    Search by composition / CAS_No.e.g. p,p-DDE CAS 72-55-9

    select "p.p'-DDE /72-55-9" click button "+"

  • 50

    COMAR Central SecretariatAUTUMN SEMINAR 2003 Finland

    Search by composition / CAS_No.e.g. p,p-DDE CAS 72-55-9

    select "4,4'-DDE/72-55-9" click button "+"

  • 51

    COMAR Central SecretariatAUTUMN SEMINAR 2003 Finland

    Search by composition / CAS_No.e.g. p,p-DDE CAS 72-55-9

    change the operator and click "Apply Filter"

  • 52

    COMAR Central SecretariatAUTUMN SEMINAR 2003 Finland

    Amount of CRMCountry 31.10.2003Australia 4Austria 93Brazil 61Bulgaria 212Canada 377China 1008European Union (IRMM) 714Finland 3France 1188Germany 888India 59Japan 870Mexico 27Mongolia 17Poland 76Russian Federation 708Slovakia 233South Africa 59Spain 14Sweden 253Switzerland 253The Netherlands 81UK 2265Ukraine 12USA 1031SUM of CRMs 10506

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    COMAR Central SecretariatAUTUMN SEMINAR 2003 Finland

    Development of user accounts

    date number of users

    2003-03-17 52

    2003-04-22 104

    2003-06-12 301

    2003-07-31 441

    2003-08-29 539

    2003-09-30 747

    2003-10-31 756

  • 54

    COMAR Central SecretariatAUTUMN SEMINAR 2003 Finland

    User's origin

    further users of unknown origin (e.g.: .com, .org)

    Argentina Estonia Korea South KoreaAustralia Finland Latvia SlovakiaAustria France Luxemburg SloveniaBelgium Germany Malaysia SpainBrazil Greece Mexico SwedenBulgaria Guatemala Mongolia SwitzerlandCanada Hong Kong Netherlands TaiwanChile India New Zealand TurkeyChina Ireland Norway UKCuba Israel Poland UkraineCzechia Italy Portugal USADenmark Japan Russia Vietnam

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    COMAR Central SecretariatAUTUMN SEMINAR 2003 Finland

    Access and search

    date COMAR login and search approx. number of access17.03. - 30.04.2003 COMAR login 37417.03. - 30.04.2003 viewed search results 146801.05. - 30.06.2003 COMAR login 64201.05. - 30.06.2003 viewed search results 157001.07. - 31.08.2003 COMAR login 60001.07. - 31.08.2003 viewed search results 187801.09. - 31.10.2003 COMAR login 80801.09. - 31.10.2003 viewed search results 266517.03 - 31.10.2003 COMAR login 242417.03 - 31.10.2003 viewed search results 7581

  • 56

    COMAR Central SecretariatAUTUMN SEMINAR 2003 Finland

    You are kindly invited to visit and use COMAR !http://www.comar.bam.de

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