H305 Tetrachloroethylene (TETRA) and its metabolites as markers of occupational exposure to TETRA

Tetrachloroethylene ( perc , tetra , PCE )

Current evaluation Conclusion from the previous Monograph: Tetrachloroethylene (Perc) is probably carcinogenic to humans (Group 2A) with the working group finding limited evidence in humans for the carcinogenicity of Perc and sufficient evidence in experimental animals for the carcinogenicity of Perc. In making the overall evaluation, the Working Group considered the following evidence: (i) Alt...

Tetra-lateral completeness of Quranic language and its methodological output

This article has no abstract.

Thioethers in urine during occupational exposure to tetrachloroethylene.

Acute Liver Failure Associated with Occupational Exposure to Tetrachloroethylene

Tetrachloroethylene is a chlorinated solvent that is primarily used in dry cleaning and degreasing operations. Although the hepatotoxicity caused by tetrachloroethylene has been well documented in literature, it is rarely considered as a cause of acute liver failure. We report a case of a 39-yr-old man who was admitted to our hospital for acute liver failure due to tetrachloroethylene exposure....

Extraction of Traces of Copper as Tetra-Butylammonium Tetrathiocyanato Copper (II) and Its Spectrophotometric Determination Using Eriochrome Black T

An extraction-spectrophotometric method for the determination of traces of copper (II) is described. The method is based on the quantitative extraction of copper as tetrabutylammonium tetrathiocyanato copper (II) into methyl isobutyl ketone, followed by spectrophotometric determination, using eriochrome black T as a metallochromic indicator. The red-violet mixed complex of copper absorbs at...