Class A Amber Volumetric Flask with PE Stopper and QR Code, 20mL, Borosilicate 3.3 Glass Sensors_Vernier Sensors Cast iron five-piece stackable slotted

Cast iron five-piece stackable slotted mass set combining a 5 kg

Hoffman clip

the strongly curved surface (R=100mm) producing magnified real images for image-formation experiments

built for classroom and professional laboratory storage

this Class B borosilicate volumetric flask set ships with glass stoppers and ASTM-E288-compliant calibration marks

Class A Amber Volumetric Flask with PE Stopper and QR Code, 20mL, Borosilicate 3.3 Glass Sensors_Vernier Sensors Cast iron five-piece stackable slottedClass A amber volumetric flask in borosilicate glass holds 20mL with PE stopper for light sensitive reagent precision volumetric measurement.