Fungi, Yeasts

actively growing cultures:   two separate preparations

Plasmid DNA

isolated DNA preparations in   a minimum quantity of 2 x 20 µg

Bacteriophages

minimum quantities of 2 x 5   ml with a minimal titre of 1 x 10 ⁹ pfu per ml

Plant Viruses

dried or frozen material   along with the host's seeds (minimum 1 g of leaf material or infectious plant   sap)

Plant Cell Cultures

in the form of   undifferentiated plant cell cultures, embryogenic plant cell cultures and   tissues, and as in-vitro shoot cultures; 25 frozen ampoules are required. In   the case of cryopreserved shoot tips or meristems these ampoules should   contain a total of at least 10 surviving apices resp. meristems

Human and Animal Cell Lines

frozen on dry ice in a   quantity of 12 cryoampoules (all prepared at the same time) containing 5 x   10 ⁶ cells per ampoule (suspension culture) and 2 x 10⁶ cells   per ampoule (adherent cells).