8151A QC Standard Back Catalog number: 95002 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2663.10-2.5K-DC Toxaphene,2500µg/mL,dichloromethane,1mL Certan, Price on request 675134 Dichlone, 100 µg/ml, Acetonitrile, 5ml Price on request X9033 4-Bromophenyl phenyl ether Price on request