It is the responsibility of the sample submitter to determine appropriate techniques, sample requirements, concerns or additional preparations required for their study.
Please contact the laboratory manager before submitting samples (email@example.com).
The Stable Isotope Core Laboratory at Washington State University uses the Laboratory Information Management System (LIMS) for Light Stable Isotopes, developed by T.B. Coplen of the USGS. Use of this database software improves reliability and accuracy of data storage and normalized isotopic results.
Select the appropriate form below for submitting samples and use a unique identifier for each sample ID. Replicate analyses are treated as an independent sample unless there was an error on our part. If you are submitting duplicate samples, you can add a suffix to make it unique (I.E. sample1-01, sample1-02, sample1.1, sample 1.2).
Please fill out one of the following Microsoft Excel files when submitting samples:
EA/TCEA pre-weighed sample form (For submitting prepackaged samples, ready for analysis)
All analyses sample submission form (For submitting other samples than EA/TCEA or requiring additional sample processing prior to analysis.)
If encapsulating your own samples, please view our sample weighing tutorial.