Eisco Labs Narrow Mouth Glass Reagent Bottle with Glass Stopper

• PACK OF 6 - Pack of 6 Reagent Bottles made from clear, industrial quality, heavy-duty borosilicate 3.3 glass with excellent durability and chemical resistance
• GRADUATED - 60mL capacity with easy-to-read white enamel printed graduation lines every 10mL
• NARROW MOUTH WITH STOPPER - Features a narrow neck with a 14/23 ground joint fitted with a solid glass, flat head stopper
• MEETS INTERNATIONAL STANDARDS - Conforms with ISO 4796-2 standards for the storage of liquid or solid chemicals and reagents in general laboratory use
• GREAT FOR PROFESSIONAL LABORATORIES, CLASSROOMS & HOUSEHOLD - Designed for use in professional laboratories, but is an ideal choice for science classrooms and household use

Pack of 6 reagent bottles are made from heavy-duty borosilicate 3.3 glass, have a 60mL capacity, and feature white enamel printed graduation lines every 10mL. Narrow-mouth with a 14/23 ground glass joint and includes a solid flat head glass stopper. Conforms with ISO 4796-2 standards for the storage of liquid or solid chemicals and reagents in general laboratory use. Overall size: 3.9"H x 1.8" dia.

Autoclavable, with superior chemical durability. Low temperature gradient - can withstand high temperatures & thermal shocks. Eisco borosilicate glass has the following heat tolerances: Strain Point 515°C . Annealing Point 565°C . Softening Point 820°C.