Standards for Microanalysis containing Lanthanum

Occurrences of La in the combined standards library of the C. M. Taylor Company and SPI Supplies

DYOS Tool

Lanthanum containing materials occur in the standard groups listed below.
Follow these links for a list of the members of each group

Group Group
Natural Minerals Rare Earth Element Compounds
NIST Standard Reference Materials Synthetic compounds

Click on a name for details and picture of each Lanthanum bearing material.
If the same material occurs more than once, there may be differences in composition or grain size.

Name Formula Lanthanum Wt % SPI SuppliesŪ
Mounted Item #
Each Buy for mount SPI SuppliesŪ
Loose Item #
Each Buy loose
Lanthanum Fluoride LaF3 70.9 AS2120-AB $ AS2125-AB $
Lanthanum Hexaboride LaB6 68.17 AS6210-AB $ AS6215-AB $
Monazite (High Th)# CePO4 7.84 AS5460-AB $ AS5465-AB $
Fluorapatite Ca5(PO4)3F 0.16 AS1040-AB $ AS1045-AB $
SRM661 AISI 4340 Steel Fe96Ni2Cr1Mn1* 0.0004 AS9240-AB $ AS9245-AB $
SRM662 AISI 94B17 Steel Fe95Mn1Ni1Cu1* 0.0004 AS9250-AB $ AS9255-AB $
SRM664 High Carbon Steel Fe97C1* 0.00007 AS9270-AB $ AS9275-AB $
# There is more than one variety of an item marked #.
* This indicates the approximate weight percentages of the major elements rather than the chemical formula.

   

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