1 Place them in the top half of the steamer pan set. 2  Steam for 5 to 10 minutes depending on the thickness of the asparagus, or until asparagus is tender.
The MSL rating is given after product qualification and determined by the materials used in its IC. packaging and assembly process is based on a constant 30Â°C and constant relative humidity. In practice, the absorption of moisture into an IC package is proportional to temperature and relative humidity. Therefore, floor life can generally be increased with exposure to temperatures lower than 30Â°C or lower. humidity levels than 60% RH.
The color chart has ranges for sanitization (50-200ppm) & disinfection (500-800ppm). 800ppm is considered the maximum level for child safety in the event of ingestion. You can use our bleach dilution calculator to correctly calculate the amount of bleach & water needed to prepare the ppm levels indicated above.