These PYREX® Class A mixing cylinders are supplied with colour coded plastic stoppers and are printed with a batch number.
- Complies with ISO 4788
- Printed with a batch code for a downloadable batch certificate
- Manufactured from chemically resistant PYREX® borosilicate glass
- Graduations in white enamel for improved visibility with dark coloured solutions
- Supplied with polyethylene stopper
- Robust hexagonal glass foot
This product has met the following criteria: