Internal standard 2, 2000g/ml in MeOH, 1ml Back Catalog number: 30068 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 5190-7002 NCD checkout standard 1 x 1.5mL 91,53 € TFA Trifluoroacetic acid, 50µg/ml in MeOH, 1,2ml Price on request 676736 D9-Tebuconazole, 100 µg/ml, Acetone, 1ml Price on request