الوصف
This Class A volumetric flask is made from borosilicate glass 3.3, offering high chemical and thermal resistance. It is calibrated to Class A tolerance for precise volume measurements and includes a leakproof polypropylene screw cap. Ideal for preparing standard solutions in analytical and educational laboratories.
Features
Capacity: 500?mL - Material: Borosilicate glass 3.3 - Accuracy: Class A (ISO 1042 / DIN 12664 compliant) - Graduation: White enamel mark - Stopper Type: Polypropylene screw cap