Oil & Grease (O&G) in Soil, Soil
Description
NEW PACKAGING: One 20 mL amber glass vial with 30 g of soil to be analyzed as received. Use with EPA gravimetric methods 9071B or infrared spectrometric analysis. The analytes are in the specified NELAC range of 300-3000 mg/kg. (PLEASE NOTE: We will have mixed packaging for CRM and QR during the transition. Both CRM and QR could be in new packaging or in the original glass jar. Please adhere to appropriate instruction sheet for analysis.)