Heavy Metals, Elemental, and Trace Analysis of Sea Moss Gel

Seeking comprehensive elemental and heavy metal testing of sea moss gel samples (non-dried, plain gel). Analysis should include both macro and trace minerals (e.g., Ca, Mg, K, Na, P, Zn, Se, Cr, Mn, Fe), iodine, and toxic heavy metals (e.g., As, Pb, Cd, Hg). Please confirm acceptance of wet gel samples and whether testing is conducted using ICP-OES and ICP-MS methodologies. Additional details requested include required sample size, cost breakdown, turnaround time, and whether results are reported in mg/kg or ppm. Also advise if any documentation is required for submission.