D-4929 Stock Chlorine Standard

U{13C20}-Ochratoxin A, 10µg/mL, Solvent-acetonitrile, Unit 1.2mL, # of units-1, Cas.no.

2-(tert-Butylamino)-4-(cyclopropylamino)-6-( methylthio)-1,3,5-triazine, >98%, 5g

Formaldehyde-DNPH Level 6 (10ug/mL)