Aroclor 1254 Back Catalog number: 90128 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended ACQ-AQ15-030 Ethanol standard in water,1.5g/L,water, 3mL Price on request 8654.14-100-NN 4,4'-DDT-13C12 Price on request 53041 Interference Standard 4 Price on request