1-Methyl-2-Pyrrolidone for Headspace GC1 Methyl 2 Pyrrolidone for Headspace GC Content: 1000 MLT Physical Description: liquid Quality Name: for Headspace GC Specification: Minimum assay (G. C.): 99. 8 % Identity: IR passes test Refractive Index n 20 D: 1. 468 1. 471 ? maximum limit of impurities: Suitability for analysis of residual solvents GC HS : Solvents of class 1 according to ICH: 0. 5 ppm Solvents of class 2 according to ICH? ppm Solvents of class 3 according to ICH: 25 ppm Water
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1-Methyl-2-Pyrrolidone for Headspace GC Content: 1000 MLT Physical Description: liquid Quality Name: for Headspace GC Specification: Minimum assay (G.C.): 99.8 % Identity: IR passes test Refractive Index n 20/D: 1.468 - 1.471
?maximum limit of impurities: Suitability for analysis of residual solvents GC/HS : Solvents of class 1 according to ICH: 0.5 ppm Solvents of class 2 according to ICH? ppm Solvents of class 3 according to ICH: 25 ppm Water (H2O): 0.1 %