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Corning™ PYREX™ Long Neck Kjeldahl Flasks
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Catalog No. 10110G Shop All Corning Products
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Capacity (Metric):
100 mL
300 mL
500 mL
800 mL
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Catalog No. Capacity (Metric)
10-110G 800 mL
10-110E 500 mL
10-110D 300 mL
10-110C 100 mL
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Catalog No. 10-110G Supplier Corning™ Supplier No. 5420800
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Description

Long necks, round bottoms, substantial walls

Of all the common laboratory test methods, the Kjeldahl method for determining nitrogen subjects the boiling flask to the most severe thermal and chemical abuse. These Kjeldahl flasks, specially styled, have tooled finished necks for extra strength and uniform stopper fit. Wall thickness is controlled to offer the optimum balance between thermal shock and chemical resistance. Can be used in ASTM E-258 procedure. Care must be taken to ensure the bottoms of the flasks do not come in contact with the heating elements. Most Kjeldahl equipment manufacturers have ring supports for this purpose.



Reference: ASTM E-1377.

Compliance

30mL meets ASTM™ E 147; 100mL and larger meet ASTM E 258 requirements

TRUSTED_SUSTAINABILITY

Specifications

Description Top style: Tooled
Diameter (English) Outer 4.6 in.
Capacity (Metric) 800 mL
Material Borosilicate Glass
Height (English) 14.3 in.
Height (Metric) 36.5 cm
Neck Style Long
No. per Case 18/Cs.
No. per Pack 6/Pk.
Disposable Reusable
Bottom Shape Round
Diameter (Metric) Outer 11.7 cm
Closure Size 7
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Safety and Handling

WARNING: Cancer - www.P65Warnings.ca.gov
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