OSHA Occupational Safety and Health Administration

PBPK physiologically based pharmacokinetic

PNS peripheral nervous system

POD point of departure

RBC red blood cell

RD50 concentration of a substance that reduced the respiratory rate of test organisms by 50% REL reference exposure level

RIVM Netherlands National Institute for Public Health and the Environment

SD standard deviation

SOP Standing Operating Procedures for Developing Acute Exposure Guideline Levels for Hazardous Chemicals

SRaw specific airway resistance

STEL short-term exposure limit

TCE trichloroethylene

TCOH trichloroethanol

TLV Threshold Limit Value

TSD technical support document

UF uncertainty factor

WEEL workplace environmental exposure limit

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