Top 20 Best Selling Volumetric Flasks Lab Flasks (2019)







Made from Borosilicate Glass, with heavy tubing neck. Calibrated to contain, with fitted polyethylene stopper. ... more info


These 100mL Class A PYREX volumetric flasks have machine-blown bodies to which are sealed heavy-beaded, heavy-tubing necks, tooled for No. 13 Standard Taper polyethylene stoppers. The linear high density polyethylene stoppers are made with a closed bottom ... more info



Kimax flask is Ray-Sorb processed to protect solutions sensitive to light of the shorter wavelengths. Calibrated to contain. With a marking spot. Supplied with a PTFE ground glass joint stopper and a color-coded handle. Designed from ASTM Specification E2 ... more info




Made from Borosilicate Glass, with heavy tubing neck. Calibrated to contain, with fitted polyethylene stopper. ... more info

Calibrated 'To Contain', this Kimax flask has a graduation ring blasted through a vertical stripe on the neck. Contrast between the blasted line and the deep amber background provides legibility without coloring the graduation line. A standard taper groun ... more info





Made from Borosilicate Glass, with heavy tubing neck. Calibrated to contain, with fitted polyethylene stopper. ... more info


World Precision Instruments volumetric flask with stoppers. Class B, ASTM E694, E542, and E288. Size #9 Stoppers included. 10-milliliters Capacity. ... more info

World Precision Instruments volumetric flask with stoppers. Class B, ASTM E694, E542, and E288. Size #9 Stoppers included. 50-milliliters Capacity. ... more info




Made from Borosilicate Glass, with heavy tubing neck. Calibrated to contain, with fitted polyethylene stopper. ... more info

Ajax Scientific glass volumetric flask. Volumetric flask with a glass stopper. Grad B flask. 50-milliliters Capacity. ... more info


Volumetric Flask - CLASS A, 50ml Supplied with a with Certificate of Conformance to assure user that the Volumetric Flasks meet standards referenced by NIST. Includes Ground Glass Penny-head Stopper. All pieces of these kits are made of Low Expansion Boro ... more info


For those who could use a volumetric flask but find the price a bit steep we have a solution: Glass stoppered, with single ground-in graduation mark. These flasks are made of soda-lime glass for superior mechanical strength and are commonly used in che ... more info



Volumetric Flask Set - CLASS A 100, 250, 500, 1000 & 2000ml. Supplied with a with Certificate of Conformance to assure user that the Volumetric Flasks meet standards referenced by NIST. Includes Ground Glass Penny-head Stopper. All pieces of these kits ar ... more info

Made from Borosilicate Glass, with heavy tubing neck. Calibrated to contain, with fitted polyethylene stopper. ... more info



Flasks feature wide mouth for easy pipet access and heavy, uniform walls for strength, durability, and safety. Interior bottoms are flat, allowing for efficient stirring with standard stir bars. Large, permanent markings allow for quick, accurate identifi ... more info

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