*Acid Violet 19, 100 µg/mL in Methanol, CAS # 3244-88-0, 1 mL

This Certified Reference Material at a concentration of 100 µg/mL in Methanol is composed of a single analyte. It is supplied in a unit of 1 mL and should be stored refrigerated at 0-5 °C. Sonicate before use.