5. The licensee shall not dilute or adulterate potable liquor, or store or permit to be stored any potable liquor which he knows to be diluted or adulterated.
6. The licensee shall permit two samples to be taken by the Manufactory Officer for analysis from each batch of potable liquor the alcoholic strength of which has been declared by him after analysis in his laboratory. On receipt of the two samples, the Manufactory Officer shall proceed to take steps as herein after provided :
- (a) One set of samples shall be sent at once to the Chemical Analyser and a note to that effect shall be made in the register in Form P. L. V. The report of the Chemical Analyser, when received, shall be shown to the licensee.
- (b) The duplicate samples of the liquor which is intended exclusively for replacement of the original sample or repetition of its analysis, when necessary, shall be kept under excise ticket or revenue lock, and shall, on receipt of the Chemical Analyser's report that it is satisfactory, be brought back to the manufacturing room immediately for being mixed with subsequent batch of the same variety of potable liquor.