2000-Bulk Pack Translucent Narrow Mouth HDPE Reagent Bottles with PP Caps, 15mL, -100 to 120°C Activity Kits_Weather Hard-plastic 13x13-inch Worcester circuit board

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

5-inch slots arrayed on a 20-inch polished hardwood stand accommodate simultaneous gravity filtrations across student workstations in chemistry classrooms

Heavy-duty vacuum receiver adapter in borosilicate 3

Pairs a 60mm lens with a 10cm focal length for higher magnification on fine detail

and modern materials science exploration

2000-Bulk Pack Translucent Narrow Mouth HDPE Reagent Bottles with PP Caps, 15mL, -100 to 120°C Activity Kits_Weather Hard-plastic 13x13-inch Worcester circuit boardStockroom scale 2000 count pack of 15mL narrow mouth HDPE reagent bottles supports repeat filling workflows from 100 to 120C.