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approval. Exempt research is subject to review for determination of exemption status. At the UNC‐Chapel Hill exemptions are reviewed IRB Staff, and granted by an IRB Chair or designee. ... university-policy ... Hill). Some human subjects research that presents no more than minimal risk to subjects and falls into one or more exempt categories of human subject research are considered exempt from Institutional

university-policy ... Committee on Arthropod-Borne Viruses ACIP: Advisory Committee on Immunization Practices ACG: Arthropod Containment Guidelines ACL: Arthropod Containment Levels ACME: American Committee of

impression materials and dental appliances, as well as on-site laboratory considerations, incoming laboratory considerations, and outgoing laboratory considerations. ... unit-policy ... software, a virtual model of the hard and soft tissues is replicated. Follow manufacturer guidelines on use, disinfection, setup, and storage requirements to ensure appropriate aseptic techniques are

on water quality, DUWL maintenance procedures, DUWL monitoring, DUWL shock treatment and installation of treatment straws, DUWL disinfection procedures, DUWL flushing procedures, and maintenance and replacement of vacuum lines, traps, and vacuum materials. ... unit-policy ... present. If purge button is not present, handpieces and ultrasonic units can be purged by utilizing the rheostat. Air/water syringes on the operator and assistance side can be purged by depressing

Risk assessments for arthropod research are multifaceted and focus on risks to individual researchers (harm, injury, disease) and impacts that a breach in containment may have on the community ... university-policy ... Title Biological Safety Manual - Chapter 13: Arthropod Containment Guidelines (ACG) Guidelines Risk assessments for arthropod research are multifaceted and focus on risks to individual

This chapter describes the containment principles of biological safety cabinets (BSCs), the various classes and types of BSCs and their uses, how to select the correct type of BSC for your needs, how to get approval for installation of a BSC, and their installation and certification requirements. ... university-policy ... disconnected. New BSC installations of Type A1 and Type A2 will not be connected to gas lines. The full Policy on the use of Flammable Gases in Biological Safety Cabinets is on the UNC website

This chapter discusses the major routes of exposure to chemical substances during laboratory work, and several safe handling practices that can minimize your risk while working with chemical substances. The last section lists practices for the safe use of hydrofluoric acid. ... university-policy ... direct action of chemicals at the point of contact. Systemic toxicity occurs when the chemical agent is absorbed into the bloodstream and distributed throughout the body, affecting one or more organs

This chapter provides detailed instructions for completing and updating the various schedules of a Laboratory Safety Plan. The Laboratory Safety Plan is a required document that outlines specific conditions, hazards, and controls in your laboratory spaces. ... university-policy ... with your ONYEN and password, and select the Principal Investigator from the drop-down list. Once the PI has been selected, you will see the Main Menu page with headings describing LSP states. Plans

This chapter gives definitions and protocols for chemicals that are classified as controlled substances by the U.S. Drug Enforcement Administration. Controlled substances have special rules for ... Appendix 9-B - Continuing Record for Acquisition and Disposition of Controlled Substances.pdf ... university-policy ... hallucinogenic effects on the higher functions of the central nervous system, and tend to promote abuse or physiological/psychological dependence. II. Controlled Substance Requirements A. Schedules

This chapter instructs you how to interpret the labels on chemical containers, and how to safely store chemicals in the laboratory in a way that minimizes incompatible chemical reactions, spillage, breaking, or waste due to expiration. ... university-policy ... Title Laboratory Safety Manual - Chapter 04: Proper Storage of Chemicals in Laboratories Introduction This chapter instructs you how to interpret the labels on chemical containers, and how

This chapter describes the hazards associated with peroxide formation in chemical compounds, methods to detect peroxides, safe handling, use, and storage of peroxidizable compounds, and how to remove peroxide contamination from chemicals. ... university-policy ... of isopropyl ether contains a large chunk of explosive peroxide crystal. A high-hazard removal company took this bottle from the lab and detonated it with a blasting cap, visible on top of the tape

safety and health concerns from nanomaterials (based on cell culture and animal studies), the routes of exposure, and guidance on how to prevent exposures to nanomaterials. ... university-policy ... waste handling rules outlined in Chapter 12 and submitted as a chemical waste mixture. VIII. Nanotechnology Safety Policy The University of North Carolina at Chapel Hill is one of the leaders in

is available for most parasitic infections.4 Immunocompromised persons should receive individualized counseling (specific to host and parasite factors) from their personal healthcare provider and their employer about the potential risks associated with working with live organisms. ... university-policy ... no animal reservoir hosts. Some Leishmania spp. may have a number of important mammalian reservoir hosts, including rodents and dogs. Only cats and other felines can serve as definitive hosts