Metolachlor ethyl sulphonic acid sodium salt, 100µg/ml in MeOH, 1ml

Dexamethasone, 1000µg/ml in MeOH, 1ml

2,4-D 13C6, 100µg/ml in Acetone, 1ml

NPD Cocktail 2 26 Analytes, each 1000 µg/mL in toluene; unit: 1x1mL 0711.10 Naphthalene [91-20-3] 0887.13 4-Methyldibenzothiophene [7372-88-5] 0713.11 2-Methylnaphthalene [91-57-6] 0148.14 4-Ethyldibenzothiophene [89816-99-9] 0729.12 2,6-