Bisphenol TMC, 50mg

Sulfur Calibration Stock Solution Thiophene 1000 µg/mL in Toluene; unit: 5x1mL ampoules Please request for diluted samples in the range 1 to 1000 ng/mL.

Propazine, 250mg

(-)-Nicotine ditartrate, >99%, (CAS 65-31-6), 10g