*Method 525.2 Semi-Volatile Mix, Varied conc. in Acetone, 1 mL 7117-Syringes This Certified Reference Material at

This Certified Reference Material at a concentration of 1000 µg/mL in Hexane is composed of a single analyte

Henke-Ject (Previously known as Fine-Ject) sterile disposable single use needles are of the highest quality yet economical

This Certified Reference Material at a concentration of 1000 µg/mL in Isopropanol is composed of a single analyte

and differ only in sodium chloride content and whether they were made with casein hydrolysate or Atholate™

*Method 525.2 Semi-Volatile Mix, Varied conc. in Acetone, 1 mL 7117-Syringes This Certified Reference Material atThis Certified Reference Material of varied concentration in Acetone is composed of 33 analytes. It is supplied in a unit of 1 mL and should be stored in the freezer at less than 10 C.