Toluidine Blue O size:100 GM 50% APPEARANCE OF SOLUTION TO

50% APPEARANCE OF SOLUTION TO PASS TEST TO PASS TEST IDENTIFICATION TO PASS TEST TO PASS TEST CERTIFIED KOSHER CERTIFIED HALAL EXPIRATION DATE DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS TO PASS TEST TO PASS TEST

6 ml 1 g in 0

10% IDENTIFICATION TO PASS TEST RETEST DATE DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS TO PASS TEST

50% COLOR (APHA) 10 ECD RESPONSIVE RESIDUE (as[nHEPTACHLOR EPOXIDE) 10 ppt FID RESPONSIVE RESIDUE (as 2-OCTANOL) 5 ppb RESIDUE AFTER EVAPORATION 1 ppm WATER 0

Toluidine Blue O size:100 GM 50% APPEARANCE OF SOLUTION TOTest Specification Min Max ABSORPTION MAX. (IN WATER) 620 640 nm 620 640 nm