PYREX™ Labware Class B Borosilicate Glass Burette with PTFE Rotaflo™ Stopcock

Manufactured from borosilicate glass and complies with ISO 385 standards. Pyrex™ Labware Class B Borosilicate Glass Burette with Rotaflo™ Stopcock provides grease-free performance and fine drop-wise control. Bottle not included.

Product Code	Brand	Capacity (Metric)
13431839	Pyrex 3298/02	10 mL
11303544	Pyrex 3298/02	10 mL
13441839	Pyrex 3298/03	20 mL
11313544	Pyrex 3298/03	20 mL
11323544	Pyrex 3298/04	25 mL
13451839	Pyrex 3298/04	25 mL

Description

• Complies with ISO 385
• Easy filling and automatic zero - Squeeze the polyethylene bottle to fill the burette - Release pressure to allow excess liquid to drain back into bottle and set the burette to zero
• With PTFE Rotaflo™ stopcock for grease-free performance and fine drop-wise control
• 3mm bore PTFE key
• Graduations in white enamel
• Manufactured from borosilicate glass
• Burettes and bottles should be ordered separately

Specifications

• Material: Borosilicate Glass
• Includes: 3 mm Bore PTFE Key, PTFE Rotaflo Stopcock
• Stopcock Material: PTFE
• Type: Automatic Buret
• Certifications/Compliance: ISO 385

• Graduations: 0.1 mL
• Scale: White
• Tolerance: ±0.1 mL
• Class: Class B