Product: American Educational Stamped Steel Support Ring Stand with Acid Resistant Finish, 6" Length x 4" Width Base Size
Brand: American Educational Products
Support ring stand for laboratory use
Stamped steel for strength and resistance to corrosion
Acid-resistant finish for durability
Nickel-plated steel rod threaded to fit base for stability
Base measures 6.0 x 4.0 inches (L x W), and rod measures 18” (L) with 5/16” diameter

Search query: acids and bases chemistry
Relevance: Exact