Main > OPHTHALMOLOGY > Irritancy > Testing > In Vitro Testing Method

Product USA. P

PATENT ASSIGNEE'S COUNTRY USA
UPDATE 02.00
PATENT ASSIGNEE Procter & Gamble
PATENT CLAIMS - Selecting test material from group: neat liquid
- Applying material to one side of planar non-permeable
sample holder
- Contacting holder with material to cell co-culture whereby
material is contacted for 10 sec - 60 min
- Measuring irritancy of material by using 3-(4,5-dimethyl
thiazol-2-yl)-2,5-diphenyltetrazolium bromide assay
PATENT PHOTOCOPY Available on request

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