PCBs in Soil - 1254 Low Isotopic Standard All refractive index values are

All refractive index values are traceable and each CRM provides low levels of uncertainty

AS1KRE03-3

Laboratory Fortified Blank

2 clear plastic drawers + 1 flap

N-(8-Carbamimidamidooctyl)guanidine dihydrochloride

PCBs in Soil - 1254 Low Isotopic Standard All refractive index values areOne screw top PCBs in soil standards are sold individually in screw top bottles containing 50 g of soil. Use with EPA Methods 8082, 4020, or other applicable methods. LOW LEVEL standards contain an aroclor in the range 0. 550 ppm. HIGH LEVEL standards contain an aroclor in the range 51500 ppm. bottle with 50 g of soil to be analyzed for Aroclor 1242 at 0. 5 50 mg kg.