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Corning 5420-500 Pyrex Round Bottom Kjeldahl Flask with Long Neck, Rubber Stopper Number 6, 101 mm Diameter
Product ID : 22371737
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Galleon Product ID
22371737
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About Corning 5420-500 Pyrex Round Bottom Kjeldahl Flask
Have tooled finished necks for extra strength and uniform stopper fit. Wall thicknesses are controlled to offer the optimum balance between thermal shock and chemical resistance. They can be used in ASTM E258 procedures. Care must be taken to ensure the bottoms of the flasks do not come in contact with the heating elements. Reference: ASTM E1377. Stopper not included.
