alpha-HCH-d6, 100µg/ml in Cyclohexane, 1ml Back Catalog number: 15900-2671D-100CY Manufacturer: NEOCHEMA Availability: In the manufacturer's stock Price on request - + Recommended 54011 Total Kjeldahl Nitrogen as N Price on request 93755 Isocratic Test Standard Price on request 58005 Boron (B) Price on request