N,N-Dimethylformamide puriss. p.a., ACS, 4x2,5L

1,2-Dichloroethane puriss. p.a., >99.5% (GC)

2-Propanol puriss. p.a., ACS reagent, reag. ISO, r

Tetrahydrofuran contains 250 ppm BHT as inhibitor