IC Cal Standard High Back Catalog number: 59563 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 40002R EPA Method 601 - Purgeables Mix #2 Price on request 675132 Penoxsulam, 100 µg/ml, Acetonitrile, 1ml Price on request 674529 Benzyldimethyltetradecylammonium chloride, 10.0 µg Price on request