alpha-HCH, 100 µg/ml, Methanol, 1ml Back Catalog number: 680442 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 54113 Ammonia as N Price on request HBCD-MXA Mixture of native α-, β-, and γ-HBCD, 1.2ml , toluene Price on request 58103 Lithium (Li) Price on request