(-)-beta-Pinene, 100µg/ml in MeOH, 5ml Back Catalog number: 13500-0460-100ME5 Manufacturer: NEOCHEMA Availability: In the manufacturer's stock Price on request - + Recommended 678278 Chlorthiophos, 100 µg/ml, Acetonitrile, 5ml Price on request 95282 Potassium butylxanthate (as butylxanthate acid) Price on request 0264.20-100-ME Benzo[j]fluoranthene, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 205-82-3 Price on request