2,3,4-Trichlorobiphenyl ,100 µg/mL,isooctane,1mL,

Aromatics Calibration Standards Kit (4 Internal Standard Version) 24 Analytes + 4 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 4 fluorinated Internal Standa

Glufosinate-d3 Hydrochloride, 1mg

Ammonia as (NH4+)