If these dangerous goods contain at least 90 %, by mass, of phlegmatizer, then lactose, glucose or similar substances may be used as a phlegmatizer. The mixture of the dangerous goods and the phlegmatizer may be classified in Class 4.1 in accordance with Test Series 6(c) of Section 16 of Part I of the Manual of Tests and Criteria. The tests in the Test Series 6(c) must be performed on at least three means of containment prepared as if for transport.
A person is not required to display a Class 6.1 label on a means of containment that contains a mixture of the dangerous goods and the phlegmatizer if the mixture contains not less than 90 %, by mass, of phlegmatizer.
These Regulations, except for Parts 1 and 2, do not apply to a mixture of the dangerous goods and the phlegmatizer if the mixture contains not less than 98 %, by mass, of phlegmatizer.