Dibenz(a,i)pyrene, Neat, CAS # 189-55-9, 5 mg 6957-Standards and Reagents 2 with potassium phosphate to

2 with potassium phosphate to prevent a change in pH and provide a source of phosphate

Individual cyclodextrins are also available for purchase

It is supplied in a unit of 100 mg and should be stored in the freezer at less than -10 °C

5 mg/mL in Methanol is composed of a single analyte

This Certified Reference Material of varied concentration in Heptane is composed of 4 analytes

Dibenz(a,i)pyrene, Neat, CAS # 189-55-9, 5 mg 6957-Standards and Reagents 2 with potassium phosphate toThis Certified Reference Material is supplied as a neat chemical. It is composed of a single analyte. It is supplied in a unit of 5 mg and should be stored at an ambient temperature of greater than 5 C.