Chlorophyll A/B Standard Back Catalog number: 71592 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended P-028S o,p'-DDT, 100µg/ml in MeOH, 1ml Price on request S-4472-20-NN Labelled-compound Spiking Solution Dioxin-like F-PCBs each in 20ng/mL solution in n-nonane; unit: 1x1mL Chiron No. Dioxin-like IS, FluoroPCBs PCB No. 2863.12 5-F-3,3’,4,4’-TetraCB F-PCB-77 2344.12 3’-F-3,4,4’,5-TetraCB F-P Price on request 12072.46-250MG Tilmicosin ,neat,neat,250mg, Price on request