NWTPH-HCID - Surrogate Standard Back Catalog number: 51138 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended XA10230000AL Amitraz, 100µg/mL in Acetonitrile, 1ml Price on request 72064 Diethyl phthalate-d4 Price on request 72054 1,2,4-Trichlorobenzene-d3 Price on request