1st Place, 1992
Lars Bech
Deurne, The Netherlands
10-year old preparation of barbital, fenacetine, valium and acetic acid (35x)
Polarized light - Learn more
Lars Bech
Deurne, The Netherlands
10-year old preparation of barbital, fenacetine, valium and acetic acid (35x)
Polarized light - Learn more