LPG Bunsen Burner with Flame Stabilizer and Zinc Alloy Base Mechanics_Kinematics the 90-45-45-degree faces redirecting light

the 90-45-45-degree faces redirecting light through right angles for total internal reflection and image-inversion demos

providing waterproof chemical-resistant splash protection with a smooth nonporous surface that wipes clean

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 the 90-45-45-degree faces redirecting lightDie cast zinc alloy base and integrated flame stabilizer add stability to this liquid propane Bunsen burner for consistent chemistry heating.