4,4'-(1-Phenylethylidene)bisphenol, 1.2ml x 50ug/ml, methanol

PAH/NPD Control Standard S-4089-ASS-5T 26 Analytes, each consentration as listed in toluene; units: 1x1mL, 1x5mL 0711.10 Naphthalene [91-20-3] 500 µg/mL 0713.11 2-Methylnaphthalene [91-57-6] 500

Spirotetramat-mono-hydroxy, 100 µg/ml, Acetonitri

Triclopyr, 10.0 µg/ml, Acetonitrile, 10ml