ASTM D-4815 Calibration Mix #1 Back Catalog number: 51058 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended GS09000055AC Pesticide/PCB Surrogate, Mix, 200µg/ml in Acetone, 10 x 1ml Price on request 15900-0184-100AN5 Anthranilic acid isopropylamide, 100µg/ml in AL, 5ml Price on request T3IPPP Tris(3-isopropylphenyl) phosphate, 1.2ml x 50ug/ml, toluene Price on request