Volumetric flask, USP BBR, 50mL NS12/21 glass, pk of 2

BRAND Volumetric flask, USP BBR, 50mL NS12/21 glass, pk of 2. Class A volumetric flask designed for preparation and storage of accurately measured solutions. VITLAB PMP models are individually calibrated to contain, use a clearly defined ring mark, and can tolerate autoclaving temperatures up to 121°C without permanently exceeding the stated tolerance; exact capacity, stopper and error limit depend on SKU. Nominal volume/capacity: 50mL. Manufacturer part number: 36978.