For more information see: Beinlich, et al. ^ Measured by CRDS (precision 0.3 per mil). Solvent extraction (for samples that may be contaminated with oil, glue, conservatives, etc)Įnvironmental Isotopes (carbonate only) 13C/ 12C, 18O/ 16O (per sample)^ Includes 15N, 13C, and C:N analyses)Ĭellulose extraction (per sample. Low carbon charge (per sample - for soils, lake muds, etc)īone gelatinisation (per sample. MPI import charge (per batch of <5 samples)** Please contact the lab for availability). AMS determinations 1- 4 samples (price per sample) AMS determinations 5+ samples in a single batch (price per sample)Įxpress rate (per sample. Please contact us for collaborative research and bulk discount prices.