D4-Menthol, 100 µg/ml, Methanol, 1ml

2-Fluorophenol-PFB, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no.

Glufosinate ammonium, 10µg/mL in Water, 10ml

CLP Semi-Volatile Internal Standard