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 72507 1,5-Pentamethylenetetrazole Price on request 9365.14-K-IO Di-n-propyl phthalate-3,4,5,6-d4,1000 µg/mL,isooctane,1mL Price on request 51036 JP-8 Fuel Price on request