*Heptyl paraben, 100 µg/mL in MeOH, CAS # 1085-12-7, 1 mL 80STDDISC It is composed of a

It is composed of a single analyte

This Certified Reference Material at a concentration of 2 µg/mL in Acetonitrile:Methanol (96:4) is composed of 30 analytes

It is supplied as a set of 5 x 1 mL and should be stored at an ambient temperature of greater than 5 °C

This Certified Reference Material at a concentration of 2000 µg/mL in Methylene Chloride is composed of a single analyte

*Heptyl paraben, 100 µg/mL in MeOH, CAS # 1085-12-7, 1 mL 80STDDISC It is composed of aThis Certified Reference Material at a concentration of 100 g mL in Methanol is composed of a single analyte. It is supplied in a unit of 1 mL and should be stored at an ambient temperature of greater than 5 C.