Chemistry Lab Equipments

With integral sintered disc and glass stopcock

For demonstrating combining volume ratio of gases. Consists of glass tubes, graduated, zero point at the closed end with two platinum electrodes sealed near the closed end. Domed top.

Mounted on reservoir. With rubber bellow. Glass stopcock.

For measuring gas production in fermentation experiments. Consists of a vertical tube with closed rounded top about 13mm o.d. and 100mm long. Graduated to 50mL in 0.10mL subdivisions. Tol. +0.10mL. Approximate o.d. of the bulb is 30mm and its capacity is greater than that of the vertical tube.

Additional Information:

• Item Code: G560501

With screw Rota flow globe/pear shape

Chromatography columns plain, With PTFE key stopcock

With socket, without stopper. Glass stopcock. Cone on stem

With beaded ends and constriction at the ends to hold flexible tubing securely. Approximate relevant dimensions are:

For drying gases with desiccants such as granular calcium chloride, magnesium perchlorate etc.Tooled ends for stoppers.


Straight with one bulb. Size: length x o.d., mm

With interchangeable stopper

With hexagonal glass base and interchangeable polyethylene stopper

With PTFE key stopcock. Globe/pear shape

With polyethylene stopper and glass stopcock

With Glass Stopcock. Stem With Cone

With plastic base and protection collar

With rotaflow stopcock & polyethylene stopper

With polyethylene stopper and glass stopcock

For educational institutions and general laboratory work. With straight bore ground-in glass key stopcock.

For micro filteration and other applications. Made of borosilicate glass. Serrated tubulation is approximately 10mm diameter and 25mm long. Test tubes sizes available are:

Interchangeable joints (29/32)

With beaded rim