Metals Calibration Standard

rac-(1,5R,6S,9S,10R)-pentabromocyclododecene, 1.2ml x 50ug/ml, toluene

ac 3,4-Dihydroxymandelic Acid-d3, 10mg

D6-Carbofuran-3-keto, 100 µg/ml, Acetonitrile, 1