25-Pack Sterile Polypropylene Centrifuge Tubes with Flat Cap, 50mL Color Code_Black and chemical reaction contrasts

and chemical reaction contrasts

with extended reference information printed on the reverse

Hard-plastic 13x13-inch Worcester circuit board with 12 metal poles and 4 banana terminals

Suspend several Go Direct Force and Acceleration Sensors from the ceiling to perform a 3-D vector force experiment or attach a string to the hook and whirl it in a horizontal or vertical circle

Gram's iodine

25-Pack Sterile Polypropylene Centrifuge Tubes with Flat Cap, 50mL Color Code_Black and chemical reaction contrastsBuilt for sterile larger sample workflows, this 25 pack of 50mL sterile polypropylene centrifuge tubes features flat caps for cell culture applications.