Burettes Schellbach-PTFE key stopcock, capacity 50ml, Sub. Div. 0.10ml Tolerance ± 0.10ml, class 'B'-EIS-CH0241N

• 50ML || Burette with 50ml capacity
• ASTM, CLASS B || ± 0.10mL tolerance and 0.10ml sub. divisions - Accurate as per class B, DIN ISO 385, ASTM-E287 Compliant
• FEATURES || Unique features of the Schellbach design include a vertical white stripe with central blue ribbon to facilitate accurate reading of the meniscus and an intermediate PTFE stopcock which facilitates the complete drainage of excess liquid
• DURABLE & STURDY || Burette is made of precisely bore high quality, heavy duty Borosilicate 3.3 glass - Built to last
• PREMIUM QUALITY || Features chemical resistant blue printing - All contents are included in a single package

Schelbach glass, P.T.F.E. key stopcock. Accuracy as per DIN 12700, ISO 385. Class-BCapacity 50mlSub. Div. 0.10ml Tolerance ± 0.10ml