burette 25ml interflon class b, Pack of 1
PYREX BURETTES, PTFE KEY, CLASS B, 25 ML
Suitable for general laboratory use
Pyrex Class B burettes have an interchangeable PTFE stopcock key ensuring a smooth grease- free performance.
- Complies with ISO 385
- Fitted with interchangeable PTFE keys for grease-free performance, with 1.5mm bore
- White enamel graduations for good visibility with dark coloured solutions
- Manufactured from borosilicate glass for increased chemical resistance