Temperature Indicators is the global distributor for the SteriTec Retort Check range of batch processing retort sterilization indicators for use in food canning. The Retort Check range is the most cost effective way of providing evidence of static retort processing, is an excellent way to maintain permanent records and ensures compliance with federal and governmental regulations. Designed to occur only after cans have been exposed to steam in batch processing retorts for the appropriate time, the colour change is a highly effective means of determining batch status. This can act as a significant step towards preventing unprocessed or under-processed product entering the supply chain. The Retort Check range gives food processors far more reliable and accurate levels of indication than autoclave / retort tape. Unlike tape, the indicators are very accurate - only changing colour when the correct time, temperature and steam quality are achieved. They are easily retained to provide evidence of an effective process and demonstrate good practice and traceability for QA/QC procedures. Retort Check is available in 6 different grades to suit your sterilization process. Check the Selection Chart button above to determine the correct indicator for your canning process. Retort Checks are manufactured in accordance with FDA QSR and ISO 9002 in an FDA Quality Systems Registered facility. They are used all over the world and recommended by technical institutions and large retailers.