Retort Checks Canning Indicators for Steam & Water Processes Retort Check Type:SteriTec Retort Checks Grade B (1 box of 250 units) 2°C / 35°F (48 hours

2°C / 35°F (48 hours run out – specialized for COVID-19 vaccine)

Single-Use Temperature Recorders for Shipping Any Heat-Sensitive Cargo

0 ppm (mg/L)

Steam/Air Retort Process Indicator

Packaging: Foil pack containing 2 tests

Retort Checks Canning Indicators for Steam & Water Processes Retort Check Type:SteriTec Retort Checks Grade B (1 box of 250 units) 2°C / 35°F (48 hoursOverview The Retort Check is simply the best means of providing retainable evidence of batch retort processing in steam or raining water canning retorts. These indicator cards use unique inks that change colour fully only when specific parameters of time, temperature and steam quality are met. Unlike the binary (and almost instant) colour change of autoclave tape that is disposed after use, these canning indicators enable operators to match indicator