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Description

Hand BoilerA hand boiler is a glass sculpture used as an experimental tool to demonstrate Charles's Law and vapour liquid equilibrium. The coloured liquid inside a hand boiler is composed of a volatile mixture of liquids that places the boiling point of the mixture to just above room temperature. The liquid inside the Hand Boiler does not actually boil. The boiling is caused by the relationship between the temperature and pressure of a gas. As the temperature of

Manual sphygmomanometer with dial display and stethoscope for reliable blood pressure monitoring

Perfect for classroom practicals

Supplied complete with flexible hose

enhancing understanding of skeletal movement

Thermocouple: K-type with woven Teflon lead (900mm)

8 × colour filters and 8 × colour mixing plates – heat-resistant and reusable

Product dimensions: 30

Fixed fork at 256 Hz for stable reference frequency

0-15 V DC with 0

and synthesis• Compact kit with 9 core glassware items – easy to set up and store• All parts are interchangeable with 14/23 joint equipment• Suitable for NCEA Level 2 & 3 Chemistry

Subjects: Zoology

Clearly identifies major tissues including epidermis

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