All Multi-species samples received at SGS MWSS will be stored for the entire testing season, allowing sufficient time for any retesting or re-examination of purity samples if needed.  Samples that have an insect issue will be disposed of before the end of the testing season.  This is to prevent infestation within the rest of samples.  All ISTA samples will be stored for one year from time of issuance of ISTA certificates, according to ISTA rules.  If you have any questions or concerns, please don’t hesitate to contact me.