"Fig. 1, Monads; 2, Forms assumed by the Ameoba; 3, Flask Animalcules, Enchelis; 4, Actinophrys sol; 5, Euglena viridis ; 6, Gonium pectorale; 7, Trachelias anas ; 8, Paramecium aurelia ; 9, Navicula; 10, Vibrie Spirillum; 11, Vorticella Stentor" — Goodrich, 1859

Forms of the animalcules, magnified

"Fig. 1, Monads; 2, Forms assumed by the Ameoba; 3, Flask Animalcules, Enchelis; 4, Actinophrys sol;…

This Antique bottle is ring shaped and has handles for suspension that are similar to a flask.

Antique Bottle

This Antique bottle is ring shaped and has handles for suspension that are similar to a flask.

This four sided bottle is a rigid container. A glass bottle is a bottle created from glass. Glass bottles can vary in size considerably.

Four Sided Bottle

This four sided bottle is a rigid container. A glass bottle is a bottle created from glass. Glass bottles…

This modern bottle is a Florentine flask covered with bast.

Modern Bottle

This modern bottle is a Florentine flask covered with bast.

Apparatus used to collect gas generated by heating the substance in the flask over the bunsen burner. Multiple bottles allows for increased safety and storage.

Collected Generated Gas

Apparatus used to collect gas generated by heating the substance in the flask over the bunsen burner.…

A vessel usually made out of leather, wood or earthen materials.

Costrels

A vessel usually made out of leather, wood or earthen materials.

"A flask suited to having air contained inside pumped out." -Avery 1895

Florance Flask

"A flask suited to having air contained inside pumped out." -Avery 1895

A flask being heated over an open flame, with a tube and jar attached.

Heated flask

A flask being heated over an open flame, with a tube and jar attached.

A powder flask made from a horn, usually from an ox or cow.

Powder Horn

A powder flask made from a horn, usually from an ox or cow.

A powder flask made from a horn, usually from an ox or cow.

Powder Horn

A powder flask made from a horn, usually from an ox or cow.

"Physalia has no proper mouth, but the food is conveyed to the digestive cavity through a number of flask like appendages, which hang down beneath, each having an orifice and a sort of sucker." — Chambers' Encyclopedia, 1875

Physalia

"Physalia has no proper mouth, but the food is conveyed to the digestive cavity through a number of…

An instrument for determining the relative density or specific gravity of a solid body.

Pycnometer

An instrument for determining the relative density or specific gravity of a solid body.

An instrument for determining the relative density or specific gravity of a solid body.

Pycnometer

An instrument for determining the relative density or specific gravity of a solid body.

An instrument for determining the relative density or specific gravity of a solid body.

Pycnometer

An instrument for determining the relative density or specific gravity of a solid body.

"An example of a form of reading lamp is seen here. The lamp is mounted on a standard on which it can be raised or lowered at will, and fixed by a thumb screw. The oil reservoir is in two parts, the upper ac being an inverted flask which fits into bb, from which the burner is directly fed through the tube d; h is an overflow cup for any oil that escapes at the burner, and it is pierced with air-holes for admitting the current of air to the center tube of the Argand burner. The lamp is filled with oil by withdrawing the flask ac, filling it, and inverting it into its place. The under reservoir bb fills from it to the burner level ee, on a line with the mouth of ac. so soon as that level falls below the mouth of ac, a bubble of air gets access to the upper reservoir, and oil again fills up bb to the level ec, and so on it goes as long as combustion continues and the supply of oil in ac endures." —The Encyclopedia Britannica, 1910

Reading Lamp

"An example of a form of reading lamp is seen here. The lamp is mounted on a standard on which it can…

"A bent tube with one limb longer than the other, by means of which a liquid can be drawn off to a lower level over the side of a vessel or other point higher than the upper surface of the liquid."—Finley, 1917

Siphon

"A bent tube with one limb longer than the other, by means of which a liquid can be drawn off to a lower…

A device used for measuring the specific gravity of an object or substance.

Specific gravity bottle

A device used for measuring the specific gravity of an object or substance.

This apparatus is used for a titration where gas is going to be released as a product and needs to be captured, measured and quantified.

Titration with Gas

This apparatus is used for a titration where gas is going to be released as a product and needs to be…

The vase is an open container, often used to hold cut flowers. It can be made from a number of materials including ceramics and glass. The vase is often decorated and thus used to extend the beauty of its contents.

Bottle Type Vase

The vase is an open container, often used to hold cut flowers. It can be made from a number of materials…

An instrument used in Chemistry for mixing.

Wide-mouth Flask

An instrument used in Chemistry for mixing.