D4-Diquat dibromide, 100 µg/ml, Deuterium oxide,

PCB Isomer Standard “Dutch 7”, 10µg/ml in Isooctane, 1ml

EPA Method 8040 - Surrogate Standard

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