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| | :: Volatile Blank Sand | Catalog: #055 | | Back to Top |
| | One 40 g clean sand sample in a VOA vial. The certified concentrations of all analytes are below the lowest NELAC required spiking concentration level of <20 µg/kg. | |
| | :: Volatile Blank Soil | Catalog: #054 | | Back to Top |
| | One 40 g clean soil sample in a VOA vial. The certified concentrations of all analytes are below the lowest NELAC required spiking concentration levels of <20 µg/kg, except acetone at <150 µg/kg, and MEK, 2-hexanone and MIBK at <50 µg/kg. | |
| | :: Semivolatile Blank Soil | Catalog: #056 | | Back to Top |
| | One 60 g certified-clean, soil sample in a screw-top bottle. The certified concentration of all analytes are below the lowest NELAC required spiking concentration levels of <500 µg/kg for BNAs and PCBs, <100 µg/kg for chlordane and toxaphene, <5 µg/kg for pesticides and <10 µg/kg for herbicides. In addition, the concentration of total petroleum hydrocarbons (TPH), diesel range organics (DRO) and gasoline range organics (GRO) are certified to be <20 mg/kg. | |
| | :: Metals & Cyanide Blank Sand | Catalog: #058 | | Back to Top |
| | One 40 g sand sample in a screw-top bottle. The concentrations of all EPA/NELAC including the Priority Pollutant metal and cyanide analytes are below the CLP Required Detection Limits (CRDLs) except iron, which is <250 mg/kg. | |
| | :: Metals & Cyanide Blank Soil | Catalog: #057 | | Back to Top |
| | One 40 g soil sample in a screw-top bottle. The concentrations of all of the following analytes are below the CLP CRDLs: antimony, arsenic, beryllium, cadmium, cobalt, mercury, nickel, selenium, silver, sodium, thallium and cyanide. The concentrations of the following analytes are below 10X the CLP CRDLs: barium, chromium, copper, lead, magnesium, potassium and vanadium. The concentrations of manganese and zinc are <750 mg/kg. The concentration range for aluminum, calcium and iron is 3,000-25,000 mg/kg. | |
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