Evergreen Scientific had small plastic boxes designed for immunostaining,
with hinged? lids, compact design, Very inexpensive, held 10 slides
  
Gayle Callis
MT,HT,HTL(ASCP)
Histopathology Supervisor
Veterinary Molecular Biology
Montana State University - Bozeman
Bozeman MT 59717-3610

406 994-6367
404 994-4303 (FAX)