Organonitrogen Pesticides Back Catalog number: 94987 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended X23105100CY Chloroparaffin C10-C13, 51,5% Cl, 100µg/ml in CY, 10ml Price on request 97782 Organic Standard Price on request 70192 Heptachlor Price on request