12-Pack Translucent Narrow Mouth HDPE Reagent Bottles with PP Caps, 4mL, -100 to 120°C Type_Conical Small group soap and detergent

Small group soap and detergent kit explores surfactant chemistry through emulsification

Stand-mounted Ingen-Hausz apparatus comparing thermal conductivity of different metal rods through wax coatings that melt at different rates along each rod from the heated end

designed so seated students read the needle without parallax error from a steep viewing angle

and a concave lens for ray-tracing studies

Coarse sand (1500g)

12-Pack Translucent Narrow Mouth HDPE Reagent Bottles with PP Caps, 4mL, -100 to 120°C Type_Conical Small group soap and detergentNarrow mouth 4mL HDPE reagent bottles ship in a 12 pack with leak proof polypropylene caps for small volume chemical storage and transport.