Household Ammonia Solution, 500mL Weight_100g For containing and disposing of

For containing and disposing of caustic chemical spills

this Van de Graaff generator lets instructors demonstrate both energy transformation and sustained high-voltage discharge

Asymmetric 20-0-100uA galvanometer with 1000-ohm coil resistance

the heavy plinth preventing tipping while flame heating expands the ball beyond the ring diameter

Pack of 6 Griffin-style low-form beakers in borosilicate 3

Household Ammonia Solution, 500mL Weight_100g For containing and disposing ofHousehold strength ammonia solution, chosen as a milder base for introductory acid base demonstrations and qualitative analysis in classroom chemistry.