ASTM Class B Borosilicate Glass Volumetric Flask with Snap Cap, Blue Graduations Capacity:1000mL providing the long-reach connections needed

providing the long-reach connections needed between power supplies and ray-box

Bend receiver adapter with vacuum connection in heavy-duty borosilicate glass features 24/29 socket for reduced-pressure distillation procedures

Adjustable elastic strap and ventilation ports distinguish these clear safety goggles for chemistry

Includes a syringe

5V flash-lamp bulbs on E10 miniature Edison screw bases

ASTM Class B Borosilicate Glass Volumetric Flask with Snap Cap, Blue Graduations Capacity:1000mL providing the long-reach connections neededSnap fit plastic cap seals the flask without a ground glass joint, matching ASTM Class B tolerance for student bench dilution and stock preparation.