D4-Sulfamethoxazole, 10mg

(±)-Nicotine-2,4,5,6-d4 (pyridine-d4),neat,neat,10mg,

6-Methylbenzothiophene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 16587-47-6

Reagent kit for 100 tests (Iron) Contains: 2 x 20mL FE-O