Pyrex™ Labware Class AS Borosilicate Glass Schellbach Burette with Glass Key

Manufactured from chemically resistant borosilicate glass and complies with ISO 385 standards. Pyrex™ Labware Class AS Borosilicate Glass Schellbach Burette with Glass Key features a vertical white stripe and central blue ribbon to facilitate accurate reading of the meniscus. Funnel top makes filling easier and safer. Includes interchangeable 2mm bore glass key.

Brand:  Pyrex 492147

Product Code. 12164242

Description

• Complies with ISO 385
• Graduations and inscriptions in blue enamel
• Schellbach burette tube with vertical white stripe and central blue ribbon - Facilitates accurate reading of meniscus - exact position of the meniscus is clearly defined where the blue ribbon splits into a wide and narrow band
• With funnel top to make filling easier and safer
• Each burette has a +30s waiting time before final reading can be taken
• Manufactured from chemically resistant borosilicate glass
• With interchangeable 2mm bore glass key

Specifications

• Capacity (Metric): 25 mL
• Material: Borosilicate Glass
• Includes: Interchangeable 2 mm Bore Glass Key
• Stopcock Material: Glass
• Type: Schellbach Buret
• Certifications/Compliance: ISO 385

• Length (Metric): 820 mm
• Graduations: 0.05 mL
• Scale: Blue
• Tolerance: ±0.03 mL
• Class: Class AS