MCPB Back Catalog number: 81531 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 10408.4-100-MEX5 O,O-Diethyl dithiophosphate-13C4, ammonium salt,100 µg acid/mL,MeOH,1mL, Price on request S-4220-2K-5ME GRO Mixture 1 9 Analytes, each 2000 µg/mL in methanol; units:1x1mL, 1x5mL 1300.6 Benzene [71-43-2] 0711.10 Naphthalene [91-20-3] 1264.7 Toluene [108-88-2] 1236.6 3-Methylpentane [96-14-0] 1268.8 Ethylbenzene [100-41-4] Price on request 9020.6-K-AN 2-Nitro-4-diphenylenediamine, 1000µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 3694-52-8 Price on request