1).Material: Barrel-Made of medical, transparent polypropylene with Plunger stopped ringe.
2).Plunger: Made of medical polypropylene
3).Standard piston: Made of natural rubber with two retaining rings
4).Latex Free Piston: Made of synthetic non cytotoxic rubber, free from the protein of the natural latex to avoid possible allergy, according to the ISO9626.
5).Needle Hub: Made of medical grade transparent PVC or PE
6).Lubricant: Silicone oil, medical grade( ISO0764 and USP CLASS VI )
7).Graduation: Indelible ink
8).Blister or Plastic package: Medical grade paper and plastic film