Bottles with standard, wide neck
Wide-mouth bottles in polypropylene (autoclavable) or polyethylene (non-autoclavable).
Bodies and caps in natural color.
Airtight seal.
Caps are very easy to open and close thanks to their large size. They are ribbed for easy use with gloves.
Mold graduations: the 100 ml bottle is graduated every 20 ml, the 250 ml bottle every 25 ml, and the 500 ml, 1000 ml, and 2000 ml bottles every 100 ml.