Method 4 Standard 1 Back Catalog number: 93233 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 680961 Fipronil carboxamide, 100 µg/ml, Acetonitrile, 1 Price on request 95265 Additional Volatiles Mix Price on request 70320 2,4,5-Trichlorotoluene Price on request