All public and private funds collected are immediately deposited in more than 50 local financial institutions and invested in certificates of deposit and securities guaranteed by the full faith and credit of the United States of America in accordance with the DuPage County Treasurer's Investment Policy with Appendix A.
Being certified means holding the Certificate of Clinical Competence (CCC), a nationally recognized professional credential that represents a level of excellence in the field of Audiology (CCC-A) or Speech-Language Pathology (CCC-SLP) .
Carbon Tetrachloride (CCl4) is a colorless liquid and a solvent. Even though it is not flammable, we still recommend a secure chemical storage building or container that meets specific regulations for storing Carbon Tetrachloride. Thatâs why we suggest one of the following: CHEMLoc, DRUMLoc. Store in compliant chemical storage building. 2  Compatible Details: 3  Description: Carbon tetrachloride, also known by many other names, is the organic compound with the formula CCl4. 4  It was formerly widely used in fire extinguishers, as a precursor to refrigerants, and as a cleaning agent.