Detector Performance Standard Back Catalog number: 91435 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2039.12-50-NN Octachlorodibenzofuran,50 µg/mL,n-nonane,1mL, Price on request NG-S503-1G Dimethyl cocoamine, 1g Price on request 12122.18-10MG Ofloxacin,neat,neat,10mg, Price on request