N-Hydroxy-5-norbornene-23-dicarboximide [for Peptide Synthesis] size:25 GM PWD ASSAY 99% 99%

PWD ASSAY 99% 99%

98% APPEARANCE CLEAR COLORLESS CLEAR COLORLESS

Test Specification Min Max APPEARANCE WHITE LYOPHILIZE WHITE LYOPHILIZE ASSAY 95% 95%

Test Specification Min Max APPEARANCE YELLOWISH-GREYIS YELLOWISH-GREYIS PARTICLE SIZE 40 - 80 MESH 40 - 80 MESH MOISTURE 10% MICROBIAL LIMITS: TOTAL PLATE COUNT 10000/g YEAST AND MOLD 500/g ESCHERICHIA COLI NEGATIVE SALMONELLA NEGATIVE

10% SELENIUM (Se) 30 ppm ORGANIC IMPURITIES TO PASS TEST TO PASS TEST ELEMENTAL IMPURITIES AS REPORTED AS REPORTED IDENTIFICATION TO PASS TEST TO PASS TEST EXPIRATION DATE MANUFACTURE DATE APPEARANCE RESIDUAL SOLVENTS TO PASS TEST TO PASS TEST

N-Hydroxy-5-norbornene-23-dicarboximide [for Peptide Synthesis] size:25 GM PWD ASSAY 99% 99%