"LW Scientific"
587
Sand, Soil and Gravel
Common geological materials conveniently packaged for lab, classroom, or industrial use.
Sand and Gravel
Sand, pebbles, and gravel are all ideal for earth science experiments and simulated excavations.
Freeze-Dried Blood Typing Anti-Sera
Each vial is a dropper bottle with enough freeze-dried serum to make 5 mL of reconstituted serum
Ice Melting Blocks
Ice Melting Blocks are a unique way to teach principles of conductivity of heat and the scientific method.
Tuning Fork Set
Scientific tuning forks are designed for acoustic research, sound wave analysis, and calibration standards.

