Internal Standard for AB SIM Back Catalog number: 94516 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 50127 pH 12.0 Standard @ 25°C Price on request 72331 N-Nitroso-N-methylaniline Price on request 674717 Trifloxystrobin, 100 µg/ml, Acetonitrile, 5ml Price on request