Top 10 Best Lab Volumetric Flasks

Made of high quality, heavy duty, 3.3 borosilicate glass. Class A tolerance. 50ml capacity, single white graduation mark. Fitted with solid glass stopper. Stands 5.5 tall, and is 1.9 in diameter at its widest point. Perfect for any science or home laboratory.

CLASS A, ASTM E288 Class A Tolerance, as per ASTM E288 standards. 3 PIECE SET Set includes three Volumetric flasks. 50ml, 100ml 250ml capacities. Each flask includes a glass penny stopper, and features a single, white graduation mark. INDUSTRIAL QUALITY, SUPERIOR HEAT CHEMICAL DURABILITY Microwavable autoclavable, with superior chemical durability. Low temperature gradient- can withstand high temperatures thermal shocks. Made of high quality Borosilicate 3.3 glass. Designed for use in professional laboratories, but is ideal for classroom, garage and home use. SAFETY PACK Set is packaged in a custom fit, thick foam casing, for safe storage and worry free transport. MANUFACTURED BY EISCO LABS Eisco Labs proudly manufactures its own products using state-of-the-art equipment, and following the highest standards of quality control. Each product is carefully designed by a team of laboratory professionals and experienced engineers with quality and durability in mind.

CLASS A, ASTM E288 Class A Tolerance, as per ASTM E288 standards. 3 PIECE SET Set includes three Volumetric flasks. 10ml, 25ml 50ml capacities. Each flask includes a glass penny stopper, and features a single, white graduation mark. INDUSTRIAL QUALITY, SUPERIOR HEAT CHEMICAL DURABILITY Microwavable autoclavable, with superior chemical durability. Low temperature gradient- can withstand high temperatures thermal shocks. Made of high quality Borosilicate 3.3 glass. Designed for use in professional laboratories, but is ideal for classroom, garage and home use. SAFETY PACK Set is packaged in a custom fit, thick foam casing, for safe storage and worry free transport. MANUFACTURED BY EISCO LABS Eisco Labs proudly manufactures its own products using state-of-the-art equipment, and following the highest standards of quality control. Each product is carefully designed by a team of laboratory professionals and experienced engineers with quality and durability in mind.

The neck of the flask is 0.5 outside diameter. The base diameter of the flask is 0.9 and the overall height is 3.2. Please note these are hand blown with the capacity in mind and overall dimensions can vary slightly.. Hand blown, Class A premium borosilicate 3.3 glass.. The stopper is socket size 1019, made of polypropylene, and is acid proof and autoclavable.. Designed to measure and store liquids in the laboratory, but can be used in the home as well -- or even in a set for potions.. Top rack dishwasher safe and autoclavable..

Material The flask is vase shaped and made of plastic, not easy to break, ensuring the durablity. Capacity100mlThe flask's mouth is furnished with a plastic stopper, reduce volatilization and reduce leakage. Application Used for precise dilutions and preparation of standard solutions,for industrial, laboratory, personal and hobbies. Great for packing all kinds of liquids, such as water agent, emulsifier, mineral spirits and so on.. Overall Size HMax.D 170 x 60mm 6.7 x 2.36 Color Clear Pacakge Content 2 x Clear Lab Volumetric Flasks.

Class B Borosilicate Glass. Includes 1000ml, 500ml, 250ml flasks with glass stoppers. Tolerance 0.100 ml. In compliance with ASTM-E288 standard. Easy to read blue graduation.

25ml class A borosilicate glass volumetric flask. Tolerance 0.030 ml. Comes with solid glass No. 9 stopper. 5 height and 1 flat base. In compliance with ASTM-E288.

Ground glass stopper. To contain. Permanent white enameled markings. With plastic BUMPER guard.

1000ml class A borosilicate glass volumetric flask. Tolerance 0.300 ml. Comes with solid glass No. 22 stopper. 12.5 height and 3.5 flat base. In compliance with ASTM-E288.

INDUSTRIAL STRENGTH Made of high quality, heavy duty, Borosilicate 3.3 glass. Designed for use in professional laboratories, but is ideal for classroom, garage and home use. 500ML CAPACITY Flask has a 500ml capacity, calibrated to contain, and features a single white graduation mark. Fitted with an interchangeable size 19 polypropylene stopper. ASTM, CLASS A ASTM, Class A tolerance, 0.20ml as per ASTM-E288. SUPERIOR HEAT CHEMICAL DURABILITY Microwavable and autoclavable, with superior chemical durability. Low temperature gradient- can withstand high temperatures thermal shocks. MANUFACTURED BY EISCO LABS Eisco Labs proudly manufactures its own products using state-of-the-art equipment, and following the highest standards of quality control. Each product is carefully designed by a team of laboratory professionals and experienced engineers with quality and durability in mind.