113085-1EA EA ALDRICH(R) GLASS REFERENCE ELECTRODE GE& ESYNTHO21-1 E SYNLECTROTM NICKEL FOAM ELECTRODE, 3X20& TEM-LC300CU1 LACEY CARBON SUPPORTED COPPER GRIDS, 30& Z677272-100E DERMATRIL(R) NITRILE GLOVES, SIZE M Z677280-100E DERMATRILR) NITRILE GLOVES, SIZE L Z677299-10OE DERMATRIL(R) NITRILE GLOVES, SIZE XL 206083-5G CHLOROPLATINIC ACID HEXAHYDRATE, A.C.S. Z740030-1000 BRAND(R) PIPETTE TIPS, BULK, 2-200 UL, & Z146951-1EA LECTURE-BOTTLE CONTROL VALVE STAINLESS &