Narrow Neck Amber Borosilicate Glass Erlenmeyer Flask Material_Drywood and wire gauze over Bunsen

and wire gauze over Bunsen burners in chemistry labs

Concentrated TAE running buffer for agarose gel electrophoresis dilutes to working strength for DNA separation in molecular biology and genetics coursework

ASTM Class A 3-cylinder set includes borosilicate 3

Beaker-themed beer pong set includes 12 polypropylene 500mL beakers and 2 pong balls for chemistry-themed party gameplay

and permittivity

Narrow Neck Amber Borosilicate Glass Erlenmeyer Flask Material_Drywood and wire gauze over BunsenAmber borosilicate glass Erlenmeyer flask with a narrow neck, blocking UV and blue light to protect photosensitive solutions during storage and reaction.