Esfenvalerate, 1000µg/ml in MeOH, 1ml Back Catalog number: 71279 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 52142 EPA 1620 Standard 4 Price on request 682105 2,4,6-Trichloroanisole, 100mg Price on request 672811 Amitraz, 250mg Price on request