BB-LAB Sr SRM Data 2022 - 2023

1465 isotope measurements (87Sr/86Sr & δ88Sr) of six reference materials were conducted over a period of 2 years (2022 & 2023). The reference materials include NIST SRM (987, 1400, 1515, 1486, 2910b), and a Hawaiian volcano observatory basalt (BHVO-1) from the United States Geological Survey (USGS). The table also includes the 6 calculated paramters to test the precision and accuracy of the data. This also contains the data linked to the column recovery rate in % relative to the total amount for each element for SRM NIST 1400, 1486 & 1515.