Descrição
ESPECIFICAÇÕES DOS RESULTADOS DO TESTE
FOR LABORATORY,RESEARCH,OR MANUFACTURING USE |
= 99.9 % |
ASSAY (CH₃OH) (BY GC, CORRECTED FOR WATER) |
≥ 99.9 % |
APPEARANCE |
PASSES TEST |
GRADIENT ELUTION TEST (A.U.) – 254 NM |
≤ 0.01 |
FLUORESCENCE TRACE IMPURITIES, MEASURED AS QUININE BASE – AT 450 NM EMISSION |
≤ 0.3 PPB |
FLUORESCENCE TRACE IMPURITIES, MEASURED AS QUININE BASE – AT EMISSION MAXIMUM FOR IMPURITIES |
≤ 1.0 PPB |
COLOR (APHA) |
≤ 10 |
RESIDUE AFTER EVAPORATION |
≤ 1.0 PPM |
WATER (H₂O) |
≤ 500 PPM |
LC/MS SUITABILITY – LARGEST RESPONSE ON ESI- POSITIVE MODE (AS RESERPINE) |
≤ 50 PPB |
TRACE IMPURITIES – ALUMINUM (AL) |
≤ 50.0 PPB |
TRACE IMPURITIES – * CALCIUM (CA) |
≤ 50.0 PPB |
TRACE IMPURITIES – IRON (FE) |
≤ 50.0 PPB |
TRACE IMPURITIES – LITHIUM (LI) |
≤ 30.0 PPB |
TRACE IMPURITIES – MAGNESIUM (MG) |
≤ 50.0 PPB |
TRACE IMPURITIES – NICKEL (NI) |
≤ 30.0 PPB |
TRACE IMPURITIES – POTASSIUM (K) |
≤ 50 PPB |
TRACE IMPURITIES – * SODIUM (NA) |
≤ 50.0 PPB |
* MAY CHANGE OVER TIME DUE TO EXTRACTION FROM GLASS CONTAINER. |
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FILTERED THROUGH A 0.2 MICRON FILTER. |
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