13. The employer is not required to affix a label when a hazardous product is transfilled from one container to another if(1) the product is transfilled into a portable container from a container labelled in accordance with this Regulation; and
(2) the container into which the product is transfilled bears the name of the product or an abbreviation of that name and is under the responsibility of the worker who transfilled the product, and that worker is the sole user of the product and uses it up completely during the work shift in which the worker transfilled it.