US$ 6999.50
supplying the standard short-reach patch wire for student-built 4mm-socket circuits at the bench
Surface tension kit explores water molecular behavior through wetting agent effects
Flame test distance learning kit identifies metal ions through characteristic colors
5 inches with a 40 mm brass dial head
Laboratory Grade Potassium Nitrate Powder, 500g Material_PVC supplying the standard short-reach patchUsed in pyrotechnics demonstrations, plant fertilizer chemistry, and oxidation reduction reactions, this 500g resealable container of laboratory grade potassium nitrate serves whole class chemistry.
US$ 6999.50
US$ 42.00
US$ 100.00
US$ 8499.50
US$ 154.00
US$ 36.00