Acetal Back Catalog number: 71919 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 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 96576 Diethyl stilbestrol Price on request KBIO-BG100-10ML ß-glucuronidase from ocean-fresh Red Abalone, >100,000 u/ml, 10ml Price on request