US$ 60.00
and energy transfer in a compression wave
3oz each in a 2-pack for double-sized chemistry-themed drinking vessels
and phosphorus for organic-chemistry work
dissection
Reel of 250-foot 24 SWG nichrome resistance wire
Bar and Gauge Thermal Expansion Apparatus Pack Size_100 and energy transfer in aVisualizes linear thermal expansion through a fitted metal bar and gauge, heating the bar until it no longer passes through the opening and contraction returns it.
US$ 60.00
US$ 15.00
US$ 59.00
US$ 44.00
US$ 45.49
US$ 39.20