US$ 447.50
this 20mm-diameter steel helix carries longitudinal
and interference effects
237kg hooked masses for measuring spring extension under load and calculating spring constants
Always dispose of chemicals in accordance with local
Silver Nitrate Solution, 1M, 100mL Lab Supplies_Stirring Bars & Rods this 20mm-diameter steel helix carriesHundred mL bottle of 1M silver nitrate solution, the high concentration AgNO3 reagent for halide precipitation tests, gravimetric analysis, and qualitative cation identification work.
US$ 447.50
US$ 100.00
US$ 100.00
US$ 120.00
US$ 475.00