Technique images

Some images prepared to advertise facilities in the Cohen laboratory. First published on 30th Sept 2015 First published … More

pH-obia – How to cure a fear of pH measurements

pH is one of the most common measurements in the laboratory. However, it can be the most frustrating of measurements but with a little understanding your life can be made much easier.

Understanding syringe filters

Which syringe filter is right for you?
Are syringe filters really as inert as you think?
What is the best method of using a syringe filter?

Gloves – a handy guide!

We actively avoid intimate contact with chemicals by using personal protective equipment (PPE) such as nitrile gloves. The question is, are those gloves up to the job?