*2,4-Dinitrotoluene, 1000 µg/mL in MeOH:Acetonitrile (50:50), CAS # 121-14-2, 1 mL 6985-Inorganic 2 with potassium phosphate to

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

This Chemical Reference Standard is composed of a single analyte

This Certified Reference Material at a concentration of 10 mg/mL in Methanol is composed of a single analyte

This Certified Reference Material at a concentration of 20 µg/mL in Methanol is composed of 16 analytes

The powder blend consists of glucose as a carbon source and is Glucose Nutrient Mix Powder 150g 0109

*2,4-Dinitrotoluene, 1000 µg/mL in MeOH:Acetonitrile (50:50), CAS # 121-14-2, 1 mL 6985-Inorganic 2 with potassium phosphate toThis Certified Reference Material at a concentration of 1000 g mL in Methanol: Acetonitrile (50: 50) is composed of a single analyte. It is supplied in a unit of 1 mL and should be stored refrigerated at 0 5 C.