US$ 29.00
autoclavable
This is chromium wire that can be used in many applications in the classroom or lab
this premium power supply drives atomic emission demonstrations that reveal each element's characteristic spectral lines
5cm and field strength from 100 to 7500 Gauss across the working volume
9oz for chemistry-themed coffee
Pocket Compass with Cover Science Classroom autoclavableHinged cover pocket compass with a 45mm dial graduated in degrees and a needle lock, built to travel between fieldwork sites without damage.
US$ 29.00
US$ 34.95
US$ 13.99
US$ 12.95
US$ 59.00
US$ 139.00