The strength of these flasks has been increased appreciably through machine-blown bodies to which are sealed heavy-tubing necks tooled for glass stoppers. The graduation line is sharp and permanent and large white block letters make the inscription easy to read. The 1mL and 2mL sizes are test tube shaped. Sizes 3L thru 6L have pennyhead stoppers. For stopper only on sizes 1mL through 2L see CG-8744; for sizes 3L through 6L see CG-3018.

Item Number	Item Description	PQ
CG-8560-1	Flask, 1mL, Volumetric, Class A, Complete, PYREX® Stopper # 8	C12
CG-8560-2	Flask, 2mL, Volumetric, Class A, Complete, PYREX® Stopper # 8	C12
CG-8560-5	Flask, 5mL, Volumetric, Class A, Complete, PYREX® Stopper # 8	C12
CG-8560-10	Flask, 10mL, Volumetric, Class A, Complete, PYREX® Stopper # 9	C12
CG-8560-25	Flask, 25mL, Volumetric, Class A, Complete, PYREX® Stopper # 9	P6
CG-8560-50	Flask, 50mL, Volumetric, Class A, Complete, PYREX® Stopper # 9	P6
CG-8560-100	Flask, 100mL, Volumetric, Class A, Complete, PYREX® Stopper # 13	P6
CG-8560-200	Flask, 200mL, Volumetric, Class A, Complete, PYREX® Stopper # 13	P6
CG-8560-250	Flask, 250mL, Volumetric, Class A, Complete, PYREX® Stopper # 16	P6
CG-8560-500	Flask, 500mL, Volumetric, Class A, Complete, PYREX® Stopper # 19	P6
CG-8560-1L	Flask, 1000mL, Volumetric, Class A, Complete, PYREX® Stopper # 22	PK1
CG-8560-2L	Flask, 2000mL, Volumetric, Class A, Complete, PYREX® Stopper # 27	PK1
CG-8560-3L	Flask, 3000mL, Volumetric, Class A, Complete, Pennyhead Stopper # 32	CS1
CG-8560-4L	Flask, 4000mL, Volumetric, Class A, Complete, Pennyhead Stopper # 38	CS1
CG-8560-5L	Flask, 5000mL, Volumetric, Class A, Complete, Pennyhead Stopper # 38	CS1
CG-8560-6L	Flask, 6000mL, Volumetric, Class A, Complete, Pennyhead Stopper # 38	CS1