Medicinal glass bottle——basic knowledge of ampoules

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Medicinal glass bottle——basicknowledge of ampoules

 Medicinal glass bottle——basic knowledge of ampoules

1. What is an ampoule

Ampoules, a small sealed bottle made of high quality thin glass, are often used to store injection drugs and vaccine serum. The most common ones are medical ones.

2. What size are the ampoules

Ampoules have sizes of 1ml, 2ml, 5ml, 7ml, 10ml, 20ml and 25ml. Ampoules are small glass containers for holding liquid medicine. The volume is generally 1 ~ 25ml. It is often used for injection and oral liquid packaging.

3. How many types of ampoules are there?What's the difference?

Ampoules with curved necks and ampoules with straight necks, the ampoule with curved neck has an easy folding point, that is to say, if you find the easy folding point you can directly with the hand break. straight neck ampoule has not an easy folding point, that is to say,If you want to open a straight neck ampoule you must use an implement or a grinding wheel, but now straight neck ampoule has basically eliminated clinically.

4. Ampoule bottle quality requirements:

(1) the ampoule glass should be colorless transparent;

(2) small expansion coefficient, good heat resistance;

(3) to have enough physical strength to withstand the high pressure difference generated during autoclaved sterilization;

(4) high chemical stability, does not change the PH value of the solution;

(5) low melting point is easy to melt and seal;

(6) no bubble spots and sand.