Hi,

The hazardous waste has to be marked with full names.

DAPI appears to be problematic.

Its right complete name is

4',6-diamidino-2-phenylindole

It is usually sold as dihydrochloride salt (but DAPI does not mean dihydrochorine :)).

Please, do not bring down to the storage room unknown waste - at least do explain to "ongelmajäteyhdyshenkilö" (Harri Elamaa) how you have tried to find out what the waste contains.

Regards

Pekka

Pekka Kilpeläinen, PhD
Coordinator of Biocenter Oulu Graduate School
University of Oulu, Biocenter Oulu
P.O. Box 5000 (Aapistie 5A)
FIN-90014 UNIVERSITY OF OULU
FINLAND

Tel. + 358-8-537 6102
Fax + 358-8-537 6115
e-mail: pekka.t.kilpelainen@oulu.fi
BIOCENTER URL: http://www.biocenter.oulu.fi
(internal mail: Biocenter/5)