1 Required Item Cole-Parmer Environmental Express TDS100 Item#NC2174482 Cole-Parmer Environmental Express TDS100 StableWeigh TDS vessels, 100/pk (#3521109) QTY: 5 each Item#NC2174482 Cole-Parmer Environmental Express TDS100 StableWeigh TDS vessels, 100/pk (#3521109) QTY: 5 each 49043 - Laboratory and Scientific Equipment and Supplies (Not Otherwise Classified) 5.00 Each 2 Required Item Cole-Parmer Oakton Reference Fill Soluti Item#NC9500070 Cole-Parmer Oakton Reference Fill Solution, 4M KCl, 125 mL bottle QTY: 1 each Item#NC9500070 Cole-Parmer Oakton Reference Fill Solution, 4M KCl, 125 mL bottle QTY: 1 each 49043 - Laboratory and Scientific Equipment and Supplies (Not Otherwise Classified) 1.00 Each 3 Required Item Cole Parmer Disposable BOD Bottle, 300 m Item#NC1226630 Cole Parmer Disposable BOD Bottle, 300 mL QTY: 10 boxes of 100 each Item#NC1226630 Cole Parmer Disposable BOD Bottle, 300 mL QTY: 10 boxes of 100 each 49043 - Laboratory and Scientific Equipment and Supplies (Not Otherwise Classified) 10.00 Box 4 Required Item Hach Company MOLYBDATE COLOR RGT 1L Item#NC2009684 Hach Company MOLYBDATE COLOR RGT 1L (#52002) QTY: 4 each Item#NC2009684 Hach Company MOLYBDATE COLOR RGT 1L (#52002) QTY: 4 each 49043 - Laboratory and Scientific Equipment and Supplies (Not Otherwise Classified) 4.00 Each 5 Required Item Thermo Scientific Dionex EGC 500 KOH Po Item#NC0959249 Thermo Scientific Dionex EGC 500 KOH Potassium Hydroxide Eluent Generator Cartridge (#075778) QTY: 1 each Item#NC0959249 Thermo Scientific Dionex EGC 500 KOH Potassium Hydroxide Eluent Generator Cartridge (#075778) QTY: 1 each 49043 - Laboratory and Scientific Equipment and Supplies (Not Otherwise Classified) 1.00 Each