99.60 Withdrawal effective Oct 7, 2004
CEN
CEN/TC 170 Ophthalmic optics
European Norm
11.040.70 Ophthalmic equipment
Withdrawn
Specification of a procedure for the determination of cytotoxity of contact lenses by contaminating different cells.
WITHDRAWN
EN ISO 9363-1:1999
99.60
Withdrawal effective
Oct 7, 2004