OMSONS Borosilicate 3.3 Burette with Rotaflow PTFE Needle Valve | Class A, Individual Certificate | 5 to 100 mL

Reference: 1603.100

Class A Volumetric Burettes: Cat. No. 1603.100

OMSONS Germany burettes are made from borosilicate 3.3 glass with acid-resistant blue graduations for maximum readability and durability. Each burette is Class A, certified individually (QR code included), and complies with DIN ISO 385 and USP standards. The Rotaflow PTFE needle valve gives smooth, precise control of flow during titration.

Specifications

• Cat. No.: 1603.100
• Stopcock type: Rotaflow PTFE Needle Valve
• Certificate: Class A, individual, with QR code
• Available capacities: 5 / 10 / 25 / 50 / 100 mL
• Material: borosilicate 3.3 glass, high chemical resistance
• Graduations: acid-resistant blue print
• Standards: DIN ISO 385 / USP / IS 1997
• Class A tolerances: ±0.03 mL (10 mL) · ±0.05 mL (25/50 mL) · ±0.10 mL (100 mL)

Applications

• Volumetric analysis in quality control laboratories
• Acid-base, redox, complexometric and precipitation titrations
• Pharmaceutical, food and water-analysis laboratories
• Analytical chemistry practicals in universities

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