BURETTES BURETTE CLASS AS, WITH PTFE PLUG, SCHELLBACH 0100490324.M Burette, class AS, amber graduation, conformity certified, with batch certificate, straight glass stopcock with PTFE key, Schellbach stripes for better readability, calibrated for EX, DIN EN ISO 385. View
DIGITAL BURETTE DAFERT BURETTES, CLASS B 0100347425.M Automatic zeroing. Stopcock with two oblique bores for convenient switch from filling to titrating. With Schelbach stripe.Made from borosilicate glass 3.3. View