(-)-(S)-Levetiracetam,1000 µg/mL,MeOH,1mL Back Catalog number: 9473.9-K-ME Manufacturer: CHIRON AS Availability: In the manufacturer's stock Price on request - + Recommended 59444 Dichloroacetic acid Surrogate Method 300.1 Price on request 10707.4-100-ME O,O-Diethylhydrogenphosphate-13C2, sodium salt Price on request X9225 cis-Chlordane Price on request