beta-HCH, 100 µg/ml, Methanol, 1ml Back Catalog number: 680443 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 11500.21-K-ME Tianeptine sulphate mono hydrate,1000 µg base/mL,MeOH,1mL, Price on request 678083 Butafenacil, 100 µg/ml, Acetonitrile, 1ml Price on request 11081.7-100MG 2,3-Dimethylpyridine,neat,neat,100mg, Price on request