EPA Method 200.8 Internal Standard Back Catalog number: 56332 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2490.12-K-IO Tetra-n-propyltin, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2176-98-9 Price on request XA09010238AL Sulfotep, 100µg/mL in Acetonitrile, 1ml Price on request 680489 D-(+)-Gluconic acid delta-lactone, 500mg Price on request
