THE COLORIMETRIC DETERMINATION OF CAFFEINE IN TABLET MIXTURES

[1] THE COLORIMETRIC DETERMINATION OF VARIOUS ALKALOIDS [J]. JOURNAL OF THE AMERICAN PHARMACEUTICAL ASSOCIATION-SCIENTIFIC EDITION, 1950, 39 (09): : 493 - 495

[2] BANES D, 1949, J ASSOC OFF AGR CHEM, V32, P533

[3] BISTER F, 1953, Z ANAL CHEM, V137, P327

[4] Booth H.S., 1939, INORGANIC SYNTHESIS, V1, P132

[5] THE SEPARATION OF ACETYLSALICYLIC ACID, ACETOPHENETIDIN, AND CAFFEINE [J]. JOURNAL OF THE AMERICAN PHARMACEUTICAL ASSOCIATION-SCIENTIFIC EDITION, 1946, 35 (03): : 71 - 72

[6] HORN D, 1952, J PHARM PHARM LONDON, V4, P204

[7] HORN D, 1951, PHARM ZENTRALHALLE D, V90, P296

[8] MELLOR JW, 1931, COMPR TREAT, V11, P659

[9] NAPOLI JA, 1951, J ANAL CHEM, V23, P1893

[10] RICHARDSON AG, 1942, J AM PHARM A, V31, P24

[1] THE COLORIMETRIC DETERMINATION OF VARIOUS ALKALOIDS [J]. JOURNAL OF THE AMERICAN PHARMACEUTICAL ASSOCIATION-SCIENTIFIC EDITION, 1950, 39 (09): : 493 - 495

[2] BANES D, 1949, J ASSOC OFF AGR CHEM, V32, P533

[3] BISTER F, 1953, Z ANAL CHEM, V137, P327

[4] Booth H.S., 1939, INORGANIC SYNTHESIS, V1, P132

[5] THE SEPARATION OF ACETYLSALICYLIC ACID, ACETOPHENETIDIN, AND CAFFEINE [J]. JOURNAL OF THE AMERICAN PHARMACEUTICAL ASSOCIATION-SCIENTIFIC EDITION, 1946, 35 (03): : 71 - 72

[6] HORN D, 1952, J PHARM PHARM LONDON, V4, P204

[7] HORN D, 1951, PHARM ZENTRALHALLE D, V90, P296

[8] MELLOR JW, 1931, COMPR TREAT, V11, P659

[9] NAPOLI JA, 1951, J ANAL CHEM, V23, P1893

[10] RICHARDSON AG, 1942, J AM PHARM A, V31, P24