Amber Royal Jelly jar 20g (20ml) with cap

When it comes to fresh royal jelly, even the smallest detail matters — including the container. This amber Topacio 20 ml glass jar with screw cap (PP 28) provides a practical and secure way to store royal jelly or small quantities of propolis tincture. The amber glass protects sensitive substances from light, helping preserve their natural colour, texture and enzymatic activity.

The included PP 28 plastic screw cap ensures an airtight seal without extra accessories, preventing oxidation and leaks. Its standard thread fits most manual or semi-automatic filling systems used in honey houses and laboratories.

Given its density (1.10–1.20 g/ml), royal jelly is typically filled at 20 g per jar, although the total capacity allows up to approximately 24 g when full. Under refrigeration, this format offers reliable stability and maintains the product’s natural properties.

Technical data
• Overflow capacity: 23 ± 2.5 ml.
• Neck: PP 28S (DIN 6094); inner Ø 20 ± 0.3 mm (min Ø 17.5 mm).
• Height: 54.34 ± 0.7 mm.
• Body diameter: Ø 32.5 ± 0.7 mm.
• Bottle weight: ~38 g.
• Included cap: PP 28 plastic screw cap (natural or white, depending on stock).
• Glass colour: amber.

Summary: Perfect for 20 g of royal jelly. Supplied with cap and ready to fill — simple, safe and light-protective.