Ca - Calcium

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Element CCRMP
Material		 Concen-
tration		 Units Classification*
Ca SCH-1 0.029 % Certified
Ca CZN-3 0.058 % Certified
Ca no AD2 CCU-1d 0.195 % Certified
Ca RTS-4 0.327 % Certified
Ca UTS-2 0.42 % Certified
Ca RTS-2 0.53 % Certified
Ca CUP-2 0.62 % Certified
Ca UTS-4 1.75 % Certified
Ca SU-1b 2.21 % Certified
Ca MP-1b 2.47 % Certified
Ca RTS-1 2.67 % Certified
Ca† WMS-1a 3.09 % Certified
Ca UTS-3 4.03 % Certified
Ca UTS-1 5.24 % Certified
Ca SO-3 14.63 % Certified
CaO MW-1 0.053 % Certified
CaO CCU-1c 0.15 % Certified
Ca non AD2 RTS-3a 2.14 % Certified
CaO SY-4 8.05 % Certified
CaO SL-1 37.48 % Certified
Ca CZN-4 0.0419  % Provisional
Ca CPB-2 0.0776 % Provisional
Ca CH-4 1.96 % Provisional
Ca AD DS-1 5.96 % Provisional
Ca FUS DS-1 6.248 % Provisional
CaO FER-3 0.84 % Provisional
CaO TILL-4 1.25 % Provisional
CaO TILL-2 1.27 % Provisional
CaO LKSD-4 1.8 % Provisional
CaO WPR-1 2.07 % Provisional
CaO FER-2 2.17 % Provisional
CaO LKSD-2 2.2 % Provisional
CaO FER-4 2.23 % Provisional
CaO LKSD-3 2.3 % Provisional
CaO TILL-3 2.63 % Provisional
CaO TILL-1 2.72 % Provisional
CaO FER-1 3.29 % Provisional
CaO STSD-3 3.3 % Provisional
CaO STSD-1 3.6 % Provisional
CaO STSD-4 4 % Provisional
CaO TDB-1 9.6 % Provisional
CaO LKSD-1 10.8 % Provisional
CaO WGB-1 15.78 % Provisional
Ca TILL-4 1438 µg/g Informational
Ca TILL-4 1565 µg/g Informational
Ca TILL-2 1640 µg/g Informational
Ca TILL-2 1940 µg/g Informational
Ca TILL-1 3817 µg/g Informational
Ca TILL-1 4145 µg/g Informational
Ca TILL-3 5660 µg/g Informational
Ca TILL-3 6240 µg/g Informational
Ca BL-5 4 % Informational
Ca DH-1a 0.04 % Informational
Ca AD2 CCU-1d 0.17 % Informational
Ca DL-1a 0.29 % Informational
Ca TAN-1 0.46  % Informational
Ca BH-1 0.5 % Informational
Ca CLV-1 0.63 % Informational
Ca CLV-2 0.77 % Informational
Ca AD2 RTS-3a 0.8 % Informational
Ca PTA-1 1.2 % Informational
Ca CD-1 1.4 % Informational
Ca KZK-1 1.80 % Informational
Ca RL-1 1.8 % Informational
Ca TPO-1 2.17 % Informational
Ca NBM-1 2.3 % Informational
Ca MP-2 2.7 % Informational
Ca BL-2 2.8 % Informational
Ca BL-3 2.9 % Informational
Ca BL-4a 3.27 % Informational
Ca BL-2a 4.06 % Informational
Ca MA-1b 4.60 % Informational
Ca TLS-1 4.73 % Informational
Ca MA-2c 4.76 % Informational
Ca MA-3a 5.5 % Informational
Ca CT-1 12.2 % Informational
Ca TLG-1 16.6 % Informational
Ca OKA-1 31.3 % Informational
CaO HV-2 3.02 % Informational
CaO GTS-2 5.7 % Informational
CaO UMT-1 6.2 % Informational
CaO CUP-1 10 % Informational
CaO OKA-2 25.32 % Informational

† Certified value with digestions by two acids excluded as statistical outliers.

*Classification of the results by level of agreement

All concentration values are derived from an interlaboratory measurement program. Samples are sent to many laboratories, typically twenty to forty, and the results are analyzed statistically to determine the mean and other statistical parameters.

Certified: The value is calculated from a minimum of 10 sets of data that fulfill specific statistical criteria regarding agreement.

Provisional: The value is calculated from 8 or 9 sets of data that fulfill specific statistical criteria regarding agreement; or alternatively, more than 9 sets of data that do not fulfill the specific statistical criteria required for certification.

Informational: The value is calculated from 7 or fewer sets of data.

Note: Because of different digestion methods used, a single material may show different concentrations for a specific element. Details about methods are provided on the certificate and in the report.