TOXICITY RATING:


Very Low (1)

PEG = 100 ppm or 10 mg/m3


Low (2)

PEG = 50-100 ppm or 5-10 mg/m3


Moderate (3)

PEG = 5-50 ppm or 0.5-5 mg/m3


High (4)

PEG = 0.5-5 ppm or 0.05-0.5 mg/m3


Very High (5)

PEG < 0.5 ppm or 0.05 mg/m3