Biology PML Test 301 A
MSDS - Material Safety Data Sheet
This sheet is supplied by the vendor and notifies saftey issues regarding violent reativities and toxic properties.
TWA - Time Weigthed Average - accptable level of exposure over an 8 hour day - ie chronic exposure.
STEL - Short Term Exposure Limit - acceptable level of acute exposure.
Flash point - is the lowest temperature at which a liquid can form an ignitable mixture in air near the surface of the liquid. The lower the flash point, the easier it is to ignite the material.
Links : http://www.ilpi.com/msds/