US$ 129.50
and vacuum setups
5-inch plate-and-rod assembly with central mass
0mL) UN1824 (1) unknown solution #3 (phenolphthalein) (25
Equal-mass density set in aluminum
designed to hold visible iron-filing field lines and support side-by-side magnet-strength comparisons in mechanics labs
Reagent Grade Soluble Starch QuickPrep Capsule, Makes 1L of 1% Solution, 10g Material_Mesh and vacuum setupsSingle capsule premeasure of 10g soluble starch for instant 1L of 1% solution, the no weigh format for biology and chemistry classrooms preparing fresh starch indicator on demand.
US$ 129.50
US$ 350.00
US$ 325.00
US$ 170.00
US$ 225.00
US$ 415.00
US$ 109.99
US$ 350.00
US$ 280.00
US$ 199.99