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PYREX® Florence Flat Bottom Boiling Flasks, Long Tooled NeckPYREX® Florence Flat Bottom Boiling Flasks, Long Tooled Neck
(F2860) 		These PYREX® flat bottom boiling flasks have long necks with tooled mouths and use rubber stoppers for sealing. The 12L size has a short neck. They are manufactured from No. 7740 borosilicate glass. Wall thicknesses are carefully controlled to provide the proper balance between thermal expansion and mechanical strength f... $10.12
SmallPYREX® Florence Flat Bottom Boiling Flask w/TS Long Neck
(F2880) 		These PYREX® flat bottom boiling flasks have full length outer 24/40 joints on long necks. They are manufactured from No. 7740 borosilicate glass. Wall thicknesses are carefully controlled to provide the proper balance between thermal expansion and mechanical strength for greater shock resistance. Their excellent chemica... $35.08
PYREX® Flat Bottom Boiling Flasks with 24/40 TS Short NeckPYREX® Flat Bottom Boiling Flasks with 24/40 TS Short Neck
(F2900) 		These PYREX® flat bottom boiling flasks have full length outer 24/40 TS joints, but with shorter necks. They are manufactured from No. 7740 borosilicate glass. Wall thicknesses are carefully controlled to provide the proper balance between thermal expansion and mechanical strength for greater shock resistance. Their exce... $31.60
KIMAX® Flat Bottom Short Neck Boiling Flasks with 24/40 JointKIMAX® Flat Bottom Short Neck Boiling Flasks with 24/40 Joint
(F2910) 		KIMAX boiling flask with a short joint neck. Designed from ASTM Specification E 1403, Type I, Class 4 requirements. $31.79
RAY-SORB® Flat Bottom Short Neck Boiling Flask with Full Length 24/40 JointRAY-SORB® Flat Bottom Short Neck Boiling Flask with Full Length 24/40 Joint
(F2911) 		KIMAX boiling flask is RAY-SORB processed to provide protection to solutions sensitive to light of the shorter wavelengths. Designed from ASTM Specification E 1403, Type I, Class 4 requirements. $77.38
PYREX® Round Bottom Boiling Flasks w/Long Tooled MouthPYREX® Round Bottom Boiling Flasks w/Long Tooled Mouth
(F2920) 		These PYREX® round bottom boiling flasks have long necks with tooled mouths and use rubber stoppers for sealing. They are manufactured from No. 7740 borosilicate glass. Wall thicknesses are carefully controlled to provide the proper balance between thermal expansion and mechanical strength for greater shock resistance. T... $121.40
KIMAX® Round Bottom Boiling Flasks with Reinforced Tooled TopKIMAX® Round Bottom Boiling Flasks with Reinforced Tooled Top
(F2930) 		KIMAX round bottomed boiling flask. Designed from ASTM Specification E1403, Type II, Class 1, requirements. $16.30
PYREX® Round Bottom Boiling Flasks w/Short Ring NeckPYREX® Round Bottom Boiling Flasks w/Short Ring Neck
(F2940) 		These PYREX® round bottom boiling flasks have short ring necks and are designed to be used with rubber stoppers. These ring neck boiling flasks are precisely tooled for uniform stopper fit. The reinforced rim increases mechanical strength. These flasks are used in applications requiring rigid stoppering and as wash bottl... $18.24
KIMAX® Flat Bottom Florence with Reinforced Tooled TopKIMAX® Flat Bottom Florence with Reinforced Tooled Top
(F2970) 		KIMAX flasks have a low coefficient of expansion to resist thermal shock. They are constructed with sturdy walls to minimize mechanical breakage, and reinforced tooled tops for strength and a secure stopper fit. Designed from ASTM Specification E1403, Type I, Class 1, requirements. $14.60
KIMAX® Short Neck Round Bottom Boiling Flask with 14/20 JointKIMAX® Short Neck Round Bottom Boiling Flask with 14/20 Joint
(F3005) 		KIMAX boiling flask with a short neck and a medium length joint. Designed from ASTM Specification E1403, Type II, Class 3 requirements. $35.50
KIMAX® Short Neck Round Bottom Boiling Flask with 19/22 JointKIMAX® Short Neck Round Bottom Boiling Flask with 19/22 Joint
(F3010) 		KIMAX boiling flask with a short neck and a medium length joint. Designed from ASTM Specification E1403, Type II, Class 3 requirements. $32.65
PYREX® Round Bottom Boiling Flasks w/TS Joint Short NeckPYREX® Round Bottom Boiling Flasks w/TS Joint Short Neck
(F3020) 		These PYREX® round bottom boiling flasks have full length outer joints, but with shorter necks. They are manufactured from No. 7740 borosilicate glass. Wall thicknesses are carefully controlled to provide the proper balance between thermal expansion and mechanical strength for greater shock resistance. Their excellent ch... $69.02
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