With intermediate stopcock to recirculate residual liquid. Calibrated to deliver (TD, Ex). High contrast white enamel graduations and inscriptions. Automatic zeroing. 25 mL burettes: reduced distance between sub-division marks. Tolerances according to Class B, DIN EN ISO 385. 50 mL according to DIN EN ISO 385, Class B.
Specification
Material: Amber Borosilicate Glass 3.3 Transparent borosilicate glass 3.3 (Schellbach side needle valve cock PTFE key, black gradient) Features: Class B Subdivide 0.05 mL With bottle without intermediate stopcock Manufacturer: BRAND, 21917 Volume measurement range: 25 mL, accuracy: ±0.05 mL Volume: 25 ml
Features
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