Burette, Borosilicate Glass with PTFE Stopcock, 50ml capacity. Pack of 5.

.GSC International 9280-2-5 Burette made from Borosilicate Glass with PTFE Stopcock, 50ml capacity. Pack of 5. These glass burettes have a straight bore, freeze-resistant PTFE stopcock, and permanent graduations, subdivided at 0.1 milliliter up to 50 milliliters in an easily read amber color. Class A. Pack of 5 A 50 mL Burette made from Borosilicate Glass and fitted with a PTFE stopcock is a highly accurate device for dispensing liquids. Borosilicate Glass: Highly resistant to chemical attack and thermal shock. PTFE Stopcock: Provides smooth, leak-proof control without the need for greasing or lubrication. 25 mL Capacity: Ideal for small-volume titrations and experiments where precision is critical. Class A ⚠️ Proposition 65 Warning for California Residents: WARNING: This product may expose you to chemicals including styrene and/or bisphenol A (BPA), which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P6