Internal Standard for AB SIM Back Catalog number: 94541 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8858.10-K-IO 2-Methyl-2,5(6)-(furfurylthio)pyrazine, isomer mix, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no. 65530-53-2 Price on request 2975.4-100-AN Acephate Price on request 684133 1,1,2-Trichloroethane, 1000 µg/ml, Methanol, 1ml Price on request