Material Safety Data Sheet

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Xylene, Mixed Isomers ACGIH TWA 100 ppm ACGIH STEL 150 ppm OSHA Z1 PEL 100 ppm 435 mg/m3 OSHA Z1 Listed. Toluene SHELL IS TWA 50 ppm ACGIH TWA 20 ppm OSHA Z2 TWA 200 ppm OSHA Z2 Ceiling 300 ppm OSHA Z2 MAX. CONC 500 ppm 1,2,4-Trimethyl benzene ACGIH TWA 25 ppm

  Mixed, Isomers, Mixed isomers