CELL LIFTER
May 1987
23d
U - STAR (MICRO-STAR)
May 1986
69d
OCTAPETTES
Dec 1982
39d
CELL SCRAPER
Nov 1982
35d
ASSAY STRIPS
Feb 1981
41d
SEROCLUSTER EIA PLATES
Jan 1981
36d
SEROCLUSTER FLEXIBLE VINYL U & V PL.
Jan 1981
36d
SEROCLUSTER U AND V
Feb 1980
8d