The pack of 30, 500 ml clear pharmaceutical glass bottles with silver (natural) aluminium caps is the most technical, laboratory-feel variant of the CGMB family. The silver aluminium cap shows the natural colour of untreated metal: neutral, clean, and reliable in appearance. This combination — clear glass with a silver cap — matches the traditional pharmaceutical and laboratory standard, giving small-business makers and independent creators immediate visual credibility. The 30-piece pack is enough for a season for a smaller workshop, massage practice, or for starting an own cosmetic line.
What the pack of 30 contains
30 clear (water-white) pharmaceutical glass bottles with a nominal fill capacity of 500 ml, each paired with a silver (natural) aluminium cap. Bottle height ~220 mm, diameter ~80 mm, net unit weight ~380 g; gross package weight 12.54 kg. The cap has an internal liner and provides an airtight seal.
Clear pharmaceutical glass properties
Clear (flint) pharmaceutical glass is chemically inert, does not react with the contents, and contains no plasticisers. Full transparency allows visual inspection of colour, clarity, sediment, and any phase separation. Ideal for lotions, bath oils, massage bases, hydrosols, and carrier oils, where visual control matters. For light-sensitive preparations, choose amber glass.
Silver aluminium cap details
The silver (natural) aluminium cap shows the colour of untreated aluminium: bright, metallic, neutral. This is the traditional pharmaceutical and laboratory standard appearance. Aluminium is chemically inert, corrosion-resistant, and adds no off-flavour or odour to the contents. It provides an airtight seal, preventing the evaporation of volatile components and oxidation by air. It contains no BPA, phthalates, or other plasticisers. An internal liner inside guarantees a leak-proof seal. Fully recyclable.
Areas of use
- Bulk massage-oil filling for therapeutic studios and cosmetic salons
- Larger-volume lotions, body care, and hydrosols
- Carrier-oil refill format (argan, jojoba, sweet almond) for an own cosmetic line
- Industrial sample storage, small-laboratory data collection, reference bottle
- Self-made body care formulas for therapeutic or gift purposes
Cleaning and maintenance
Before use, wash both the bottle and the cap with warm water and a mild soap, then let them dry fully. Do not soak the aluminium cap for long periods; wipe it with a damp then a dry cloth. Before longer storage, make sure the inside of the cap is fully dry. The glass is fully recyclable, and aluminium is recyclable as well — the two materials go into the appropriate recycling streams.