Product Price SKU Quantity Subtotal PHOTOSYNTHESIS APPARATUS PHOTOSYNTHESIS APPARATUS quantity × $45.39 SKU: ESB51644 Subtotal: $45.39 Remove $45.39 ESB51644 PHOTOSYNTHESIS APPARATUS quantity $45.39 DEMONSTRATION METER SCALE : 2.5 -0 ? 2.5 MA DC Current DEMONSTRATION METER SCALE : 2.5 -0 ? 2.5 MA DC Current quantity × $8.79 SKU: ESP59389 Subtotal: $8.79 Remove $8.79 ESP59389 DEMONSTRATION METER SCALE : 2.5 -0 ? 2.5 MA DC Current quantity $8.79 PHOTOSYNTHESIS I: THE HILL REACTION PHOTOSYNTHESIS I: THE HILL REACTION quantity × $264.26 SKU: ESB51642 Subtotal: $264.26 Remove $264.26 ESB51642 PHOTOSYNTHESIS I: THE HILL REACTION quantity $264.26 FUNCTION GENERATOR DDS FUNCTION GENERATOR DDS quantity × $643.61 SKU: ESP60290 Subtotal: $643.61 Remove $643.61 ESP60290 FUNCTION GENERATOR DDS quantity $643.61 Free Fall Apparatus Basic Free Fall Apparatus Basic quantity × $1,089.86 SKU: ESP59840 Subtotal: $1,089.86 Remove $1,089.86 ESP59840 Free Fall Apparatus Basic quantity $1,089.86 SONOMETER SPARE STRING (WIRES) 1m SONOMETER SPARE STRING (WIRES) 1m quantity × $9.21 SKU: ESP60335 Subtotal: $9.21 Remove $9.21 ESP60335 SONOMETER SPARE STRING (WIRES) 1m quantity $9.21 RIPPLE TANK 2 RIPPLE TANK 2 quantity × $780.80 SKU: ESP60277 Subtotal: $780.80 Remove $780.80 ESP60277 RIPPLE TANK 2 quantity $780.80 POWER SUPPLY FOR SPECTRUM TUBES II POWER SUPPLY FOR SPECTRUM TUBES II quantity × $445.65 SKU: ESP60379 Subtotal: $445.65 Remove $445.65 ESP60379 POWER SUPPLY FOR SPECTRUM TUBES II quantity $445.65 MATH BALANCE MATH BALANCE quantity × $46.12 SKU: ESM62128 Subtotal: $46.12 Remove $46.12 ESM62128 MATH BALANCE quantity $46.12 Coupon: Clear shopping cart Update cart Basket totals Subtotal $3,333.69 Total $3,333.69 Proceed to checkout Continue shopping