US$ 1854.50
Continuous adjustment of pump speed during operation
and basket for force
Sixty-five-piece molecular model set with 32 atoms and 33 bonds for demonstrating bonding angles
fine-tuning flame intensity beyond a standard air-only burner
Platinum Electrodes in Rubber Stopper for Hoffman Voltameter Material_Copper Continuous adjustment of pump speedReplacement platinum electrodes pre mounted in rubber stoppers for the CH0740A Hoffman Electrolysis Apparatus, used for acidified water electrolysis setups.
US$ 1854.50
US$ 1499.50
US$ 1549.50
US$ 40.00
US$ 1264.50
US$ 40.00