Glyphosate, 100µg/ml in Water, 1ml Back Catalog number: XA14050000WA Availability: In the manufacturer's stock Price on request - + Recommended 9058.7-K-IP 4,5,6-Trichloroguaiacol , 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 2668-24-8 Price on request EN-1948CSL Extended Calibration/Low Level Solution, 500ul, nonane Price on request 2126.12-10-IOX10 Arochlor 1242 , 10µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 53469-21-9 Price on request