This standard BS EN ISO 12818:2015 Glass packaging. Standard tolerances for flaconnage is classified in these ICS categories:
55.100 Bottles. Pots. Jars
This International Standard specifies the tolerances for the bottles intended to be used for pharmaceutical products, cosmetic and perfumery products and chemical products.
The following tolerances are concerned:
brimful capacity;
height;
diameter and width;
verticality.
The following types of bottles are excluded from this International Standard: