delta-HCH, 100 µg/ml, Ethyl acetate, 5ml Back Catalog number: 673618 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 83548 Formaldehyde-DNPH Price on request S-4382-K-IPX5 EPA 8041A Surrogate Standard S-4382 1mg/mL in isopropanol, 1 mL, 5 x 1mL, 5mL 2,4-Dibromophenol Price on request N882002 Noscapine-13C,d3, 5mg Price on request