Valsartan, 1000µg/ml in MeOH, 1ml Back Catalog number: 73939 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 19494 EPA Method 524 & 624 - Internal Standard Price on request 679893 2,4,5-Trimethylaniline, 100 µg/ml, Acetonitrile, Price on request 70400 Malononitrile Price on request