alpha-Endosulfan, 100 µg/ml, Methanol, 1ml Back Catalog number: 679466 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended XA20975300TO 1,3-Dinitropyrene, 100µg/mL in Toluene, 1ml Price on request 71941 2-Chloroanthracene Price on request P-089S Metribuzin, 100 µg/mL in MeOH, 1ml Price on request