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PYREX® Three Neck Distilling Flasks w/Angle Neck, 19/22 TS JointsPYREX® Three Neck Distilling Flasks w/Angle Neck, 19/22 TS Joints
(F3180) 		These PYREX® three neck flasks have two angled side necks at the same height with 19/22 ST outer joints and a center neck with a vertical 19/22 ST joint. $82.30
PYREX® Four Vertical Neck Distilling FlasksPYREX® Four Vertical Neck Distilling Flasks
(F3240) 		These PYREX® multiple neck flasks have three vertical side necks with 24/40 outer ST joints placed 90° apart and a larger center neck with a vertical 34/45 center ST joint. $304.10
PYREX® Three Vertical Neck Distilling Flasks with 24/40 TS JointsPYREX® Three Vertical Neck Distilling Flasks with 24/40 TS Joints
(F3260) 		These PYREX® three vertical neck flasks have two side necks with 24/40 outer ST joints and a center neck with a 24/40 ST joint. All of the necks are at the same height $122.21
PYREX® Three Neck Distilling Flasks, Vertical Type w/TS JointsPYREX® Three Neck Distilling Flasks, Vertical Type w/TS Joints
(F3320) 		These PYREX® three neck flasks have two vertical side necks with full length outer ST joints and a vertical center neck with a full length ST joint. $129.40
PYREX® Side-Arm Distilling FlasksPYREX® Side-Arm Distilling Flasks
(F3330) 		These PYREX® distilling flasks are used are suitable for microchemical applications. The sidearm on all sizes, except 125mL, is approximately 77mm below the top of the neck at an angle of 75°. Adaptable for use with thermometers calibrated for 76mm immersion. The sidearm of the 125mL flask is located approximately 137mm ... $19.58
PYREX® Barrett Distilling FlaskPYREX® Barrett Distilling Flask
(F3340) 		For use in grading benzol, distilled from coal tar by the Koppers process.Reference: "Journal of Industrial and Engineering Chemistry," Vol. X, 1918, P. 1006; and Barrett tests E4 and E5. The side arm is approximately 120 ± 3mm from the bottom of the flask, as required in ASTM E-1405. Can be used in ASTM tests D-850, D-1... $26.27
PYREX® Saybolt Distilling FlaskPYREX® Saybolt Distilling Flask
(F3380) 		These 250mL PYREX® distilling flasks are for use according to standard methods in the distillation of gas oils. Flasks take a No. 1 rubber stopper. $31.36
PYREX® Church Distilling FlasksPYREX® Church Distilling Flasks
(F3400) 		For the distillation of bituminous materials suitable for road treatment. Also used in the "Standard Method of Test of the Distillation of Creosote Oil," American Wood Preservers Association, method 11e, Barrett method C-9, American Association of State Highway Officials, methods T-52 and T-62. $66.63
PYREX® Narrow Mouth Erlenmeyer Flasks with TS StopperPYREX® Narrow Mouth Erlenmeyer Flasks with TS Stopper
(F3560) 		These narrow mouth PYREX® Erlenmeyer flasks have PYREX® ST stoppers. Their uniform wall thickness provides the proper balance between mechanical strength and thermal shock resistance. For convenience, these flasks are graduated to show approximate capacity. The 25, 50 and 125mL flasks are satisfactory for use as weighing... $25.24
PYREX® Wide Mouth Graduated Erlenmeyer FlaskPYREX® Wide Mouth Graduated Erlenmeyer Flask
(F3580) 		These PYREX® wide mouth Erlenmeyer flasks are especially recommended for use as titration flasks and are designed with heavy duty rims to reduce chipping. For convenience, these flasks are graduated in durable white enamel to show the approximate capacity and have an extra large marking spot. Their uniform wall thickness... $7.14
PYREX® Iodine Determination FlasksPYREX® Iodine Determination Flasks
(F3600) 		These PYREX® iodine determination flasks are blown in specially designed molds, thereby insuring uniformity and proper contour. The stopper projects above the liquid seal trough to facilitate removal. For replacement stoppers, see Corning No. 7640N. Reference: ASTM D-29 and D-555. $42.51
PYREX® Narrow Mouth Graduated Erlenmeyer FlasksPYREX® Narrow Mouth Graduated Erlenmeyer Flasks
(F3620) 		These narrow mouth PYREX® Erlenmeyer flasks are designed with heavy duty rims to reduce chipping. Their uniform wall thickness provides the proper balance between mechanical strength and thermal shock resistance. Approximate graduations are in durable white enamel. An extra large marking space is also provided. $94.89
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