Total Dissolved Solids Back Catalog number: 54225 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended S-4234-ASS-5AC EPA 606 Control Sample Mixture 6 Analytes, each concentration as listed in acetone; units: 5x1mL, 1x5mL 1224.4 Bis(2-ethylhexyl) phthalate [117-81-7] 500µL/mL 1227.19 Benzyl butyl phthalate [85-68-7] 100µL/mL 1226.16 D Price on request PN-50S 1,2,3,4,6-Pentachloronaphthalene, 1.2ml x 50ug/ml, nonane Price on request 59038 High Spike 1 - ICP Price on request