trans-1,3-Dichloropropene-d4 Back Catalog number: 72052 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9494.18-10MG Triphenylphosphate-d15 Price on request 9990.49-10-ME Microcystin RR, 10µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 111755-37-4 Price on request 12075.21-250MG Difloxacin hydrochloride,neat,neat,250mg, Price on request