Volumetric Flasks With Screw Cap, 500 mL

These crystal clear volumetric flasks create no meniscus so final readings are easy. Calibrated gravimetrically at 20°C. Thick walls eliminate distortion. Thin necks make final measurement precise. Autoclavable to 170°C. Chemically cleaner than glass and chemically nonabsorbant. No wetting. Screw caps included.