Internal Standard Back Catalog number: 95592 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11138.6-50-ME 1,2,3,4,5-Pentabromobenzene,50 µg/mL,MeOH,1mL, Price on request S-4252-ASS-IO Aromatics Calibration Standards Kit (3 Internal Standard Version) 24 Analytes + 3 ISTD, each Vol.% as listed in isooctane; units: 5x1mL Set, one of each Std. 1-5 + opt. 1x1mL (Std. 6) To these calibration standards are 3 deuterated Internal Standards Price on request 679883 4-Chloro-2-methylaniline, 100 µg/ml, Acetonitrile Price on request