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  5. Corning™ PYREX™ Class A Micro Volumetric Flask, Standard Taper Stopper

Corning™ PYREX™ Class A Micro Volumetric Flask, Standard Taper Stopper
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Catalog No. 20814F
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Capacity (Metric):
1 mL
2 mL
5 mL
10 mL
25 mL
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Catalog No. Capacity (Metric)
20814F 10 mL
20814B 2 mL
20814A 1 mL
20814G 25 mL
20814E 5 mL
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Catalog No. 20814F Supplier Corning™ Supplier No. 563010
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Description

Calibrated To Contain

Calibrated To Contain

Volumetric flasks for microchemical work, sizes 1 mL through 5 mL, are designed in accordance with the recommendations of the Committee of Microchemical Apparatus, Analytical Division of the A.C.S. To improve the stability of this small flask, a hexagonal base, similar to those on all cylinders, has been added. The graduation line is sharp and permanent. The white markings are easy to read.



For stoppers only, see Cat. No. 7650.

Reference: ASTM E-237.

Compliance

Designed from requirements of ASTM™ E 237, Class A; Sizes 1 to 5mL are designed to meet standards of ACS Committee of Microchemical Apparatus, Analytical Division.

Specifications

Closure Material Glass
Diameter (English) Outer 0.78 in.
Capacity (Metric) 10 mL
Material Borosilicate Glass
Height (English) 4.13 in.
Height (Metric) 10.5 cm
Neck Style Long
No. per Case 12/Cs.
No. per Pack 12/Pk.
Tolerance ±0.02 mL
Class A
Bottom Shape Flat
Diameter (Metric) Outer 2 cm
Closure Size 9
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