Synthetic Permanent Slide Mounting Medium, 500mL Chemical_Sodium Sulfate Cast-metal Newton's-Second-Law apparatus on a

Cast-metal Newton's-Second-Law apparatus on a 10 by 2

Wall-mounted plastic draining rack with 20 pegs and a drip tray

providing the lowest-value reference in the line for low-resistance Ohm's-law and bridge work

Respirometer apparatus tracks gas exchange in living cells

sized for side-by-side comparison of charge distribution across conductor geometries with curvature variation

Synthetic Permanent Slide Mounting Medium, 500mL Chemical_Sodium Sulfate Cast-metal Newton's-Second-Law apparatus on aSynthetic resin 500mL alternative to natural Canada balsam, the larger volume permanent mounting medium for histology and microscopy slide preparation with consistent optical clarity over time.