Automatic burettes, PTFE key, class AS, Schellbach
Pyrex® borosilicate glass, class AS, with PTFE key stopcock of 1,5 mm bore.
- Automatic zeroing
- Schellbach stripe, with blue enamel graduations
Tube with vertical white stripe and central blue ribbon for accurate reading of the meniscus (where the blue ribbon splits into a wide and narrow band) and features a 29/32 Quickfit® cone.
: Complies with ISO 385 and DIN 12700
: Burettes and reservoir bottles should be ordered separately.