PYREX® 30mL Micro Kjeldahl Digestion Flask with Round Bottom and Long Neck – 5440-30

The PYREX® 30mL Micro Kjeldahl Flask is a durable borosilicate glass laboratory flask designed for small-scale nitrogen determination, protein analysis and chemical digestion. Featuring a round-bottom design, long neck and beaded rim, it is suitable for repeated microdigestion procedures. Ideal for food testing, agricultural research, pharmaceutical analysis and analytical chemistry laboratories. Key Features & Specifications - Brand: PYREX® by Corning - Product Code: 5440-30 - Capacity: 30mL - Material: PYREX® Borosilicate Glass - Flask Type: Micro Kjeldahl Digestion Flask - Flask Shape: Round Bottom - Neck Style: Long Neck - Top Style: Beaded Rim - Neck Finish: Without Tooled Neck - Flask Height: Approximately 180mm - Flask Outer Diameter: Approximately 40mm - Rubber Stopper Compatibility: No. 0 - Stopper Included: No - Reusable: Yes - Reference Standard: ASTM E-147 - Manufacturer Packaging: 6 Pieces per Pack; 18 Pieces per Case - Applications: Micro Kjeldahl digestion, nitrogen determination, protein analysis, food testing and laboratory research