Interference Standards Set Back Catalog number: 52038 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended C3261.17-K-IO Methyl 9-trans-hexadecenoate, 1000ug/mL in IO, 1ml Price on request 677477 Triphenylmethane, 250mg Price on request 679830 3-(Methylphosphinico)propionic acid, 100 µg/ml, W Price on request