Q-2, r. 38 - Regulation respecting the quality of the atmosphere

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40. (Replaced, O.C. 501-2011)Sampling: In the case of pot lines other than those using prebaked anodes, particulate matters include the fraction collected by the impingers in the sampling device. Any washing required during the recuperation of samples must be done with cyclohexane.
R.R.Q., 1981, c. Q-2, r. 20, s. 40; O.C. 501-2011, s. 215.