Product Price SKU Quantity Subtotal BEAKER LOW FORM 50ML BEAKER LOW FORM 50ML quantity × $4.83 SKU: ESL56572 Subtotal: $4.83 Remove $4.83 ESL56572 BEAKER LOW FORM 50ML quantity $4.83 DEMONSTRATION METER SCALE 0 ? 15 V AC Voltage DEMONSTRATION METER SCALE 0 ? 15 V AC Voltage quantity × $8.79 SKU: ESP59385 Subtotal: $8.79 Remove $8.79 ESP59385 DEMONSTRATION METER SCALE 0 ? 15 V AC Voltage quantity $8.79 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 HAIR MODEL FOR VAN DE GRAAFF GENERATOR HAIR MODEL FOR VAN DE GRAAFF GENERATOR quantity × $19.79 SKU: ESP59218 Subtotal: $19.79 Remove $19.79 ESP59218 HAIR MODEL FOR VAN DE GRAAFF GENERATOR quantity $19.79 SPATULA NUFFIELD RAISED CENTRE 14 CM SPATULA NUFFIELD RAISED CENTRE 14 CM quantity × $0.96 SKU: ESL57395 Subtotal: $0.96 Remove $0.96 ESL57395 SPATULA NUFFIELD RAISED CENTRE 14 CM quantity $0.96 Coupon: Clear shopping cart Update cart Basket totals Subtotal $480.02 Total $480.02 Proceed to checkout Continue shopping