US$ 45.00
Ticker tape holder stand with a 10mm stainless steel rod on a textured metal base
aluminum displacement vessel
PNP transistor on a transparent base with 4mm color-coded sockets and a printed circuit diagram
paired with two 50N spring balances and two wrest pins so students can verify the laws governing frequency
and a Perspex cylinder
LPG Bunsen Burner with Flame Stabilizer and Zinc Alloy Base Mechanics_Kinematics Ticker tape holder stand withDie cast zinc alloy base and integrated flame stabilizer add stability to this liquid propane Bunsen burner for consistent chemistry heating.
US$ 45.00
US$ 15.00
US$ 175.00
US$ 150.00
US$ 84.99
US$ 40.00
US$ 35.00
US$ 80.00