US$ 49.99
Needle valve and flame stabilizer add precision control to this nickel-plated micro Bunsen burner running on natural gas for small-flame work
Eight-inch external probe on a 36-inch cord on this handheld digital thermometer
an Erlenmeyer flask
Four-metal cylinder set at identical 1
and measuring powders and granules
Burette, Acrylic, 50mL - Class B - 0.5mL Blue Graduations - With PTFE Key Stopcock Category_Science Gifts Needle valve and flame stabilizerShatter resistant acrylic burette with a PTFE key stopcock and Class B accuracy per DIN ISO 385, compatible with dilute acids, bases, and aqueous titrants.
US$ 49.99
US$ 18.00
US$ 59.95