Whitehouse Scientific Ltd

An Independent Family Owned Company

Whitehouse Scientific Ltd was Founded in 1983 by Dr Graham Rideal.
When Dr Rideal passed away in September 2020, he was succeeded by his two daughters,
Lauren and Bethany (who have nearly 30 years collective experience at Whitehouse).

Whitehouse Scientific has been producing precision glass microspheres for calibration for over 35 years and is the highest ranking European certification laboratory for primary methods of particle size analysis.

Having filled over 1 million bottles using a unique 100 stage spinning riffler system, we are now the world's leading manufacturer of single-shot glass microsphere standards.

The references, nearly all NIST traceable range in size from 0.1µm to 5.0mm and are available as single sizes or broad distribution standards.