US$ 30.00
Class B burette in precisely bored borosilicate 3
commutator assemblies
double-parallel
US-milled iron filings at 40-60 mesh in a 250-gram translucent screw-cap bottle
U-magnet and brass-rail apparatus that demonstrates the motor effect
7.9" Polypropylene Stirring Rods with Rounded Ends, 7mm, 12-Pack Racks & Stands_Pipette & Burette Stands Class B burette in preciselyTwelve pack of 7. 9 inch polypropylene stirring rods with rounded ends, chemical resistant and heat tolerant for general purpose mixing of classroom laboratory solutions.
US$ 30.00
US$ 3932.50
US$ 20.00
US$ 45.60
US$ 18.99
US$ 54.00
US$ 2837.50
US$ 6831.00
US$ 75.00
US$ 36.00