*Method 506 - Phthalate Esters, Varied conc. in MeOH, 5 x 1 mL 6990-Disinfection By˗products This set of Certified Reference

This set of Certified Reference Materials is composed of 2 components

This Certified Reference Material of varied concentration in Pyridine is composed of 6 analytes

Powdered Formulations ingredients are milled to a fine particle size

This Certified Reference Material at a concentration of 1000 µg/mL in MtBE is composed of 15 analytes

*Method 506 - Phthalate Esters, Varied conc. in MeOH, 5 x 1 mL 6990-Disinfection By˗products This set of Certified ReferenceThis Certified Reference Material of varied concentration in Methanol is composed of 7 analytes. It is supplied in a unit of 5 x 1 mL and should be stored at an ambient temperature of greater than 5 C.