*Heptanal-DNPH, 1000 µg/mL in MeOH:Acetonitrile (95:5) (as deriv.), CAS # 2074-05-7, 1 mL 7029-ICP NORM-JECT ® and Henke-Ject® syringes

NORM-JECT ® and Henke-Ject® syringes are individually sterile strip packed

This Certified Reference Material at a concentration of 2000 µg/mL total hydrocarbons in Hexane is composed of 2 analytes

Made of surgical stainless steel and a polypropylene hub

This Certified Reference Material of varied concentration by weight is composed of 7 analytes

*Heptanal-DNPH, 1000 µg/mL in MeOH:Acetonitrile (95:5) (as deriv.), CAS # 2074-05-7, 1 mL 7029-ICP NORM-JECT ® and Henke-Ject® syringesThis Certified Reference Material at a concentration of 1000 g mL in Methanol: Acetonitrile (95: 5) (as deriv.) is composed of a single analyte. It is supplied in a unit of 1 mL and should be stored in the freezer at less than 10 C. Sonicate before use.