Selenium (Se) Back Catalog number: 57234 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 12033.12-50-IO 2,6-Dibromodiphenyl ether,50 µg/mL,isooctane,1mL, Price on request 673938 Chlorantraniliprole, 100mg Price on request S-4216-SET2 ISO 9377-2 Calibration Mixture of Minerals Oils Mineral oils (S-4215) in pentane, set of 6x4,5mL 1: Blank 2: 0.005 mg/mL 3: 0.025 mg/mL 4. 0.050 mg/mL 5. 0.100mg/mL 6. 0.300mg/mL Price on request