Effective mass sampled by NIR fiber-optic reflectance probes in blending processes

Analytica Chimica Acta

Volumn 348, Issue 1-3, 1997, Pages 303-310

  Cho, Junghwan ^a   Gemperline, P J ^b   Aldridge, P K ^c   Sekulic, S S ^c  

^a Seoul National University   (South Korea)

^b EAST CAROLINA UNIVERSITY   (United States)

^c PFIZER INC   (United States)

Author keywords

Blend homogeneity; NIR spectroscopy; Pharmaceutical analysis

Indexed keywords

BENZOIC ACID; LACTOSE; MICROCRYSTALLINE CELLULOSE;

ACCURACY; CALIBRATION; CONFERENCE PAPER; DRUG INDUSTRY; DRUG MANUFACTURE; DRUG MIXTURE; DRUG MONITORING; INFRARED SPECTROPHOTOMETRY; INSTRUMENT; POWDER; PRIORITY JOURNAL; SAMPLING; TECHNIQUE; VARIANCE;

EID: 0030929920     PISSN: 00032670     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0003-2670(97)00094-9     Document Type: Conference Paper

References (7)

1. P.K. Aldridge, European patent application No. 0 631 810 A1.
2. S.S. Sekulic, H.W. Ward, D.R. Brannegan, E.D. Stanley, C.L. Evans, S.T. Sciavolino, P.A. Hailey and P.K. Aldridge, Anal Chem., 68(3) (1996) 509-513.
3. J.K. Taylor, Quality Assurance of Chemical Measurements, Lewis Publishers, Chelsea, Michigan, 1987.
4. USA vs. Barr Laboratories, 812 F. Supp. 458, 485 (D.N. J. 1993).
5. W.J. Thiel and P.L. Stephenson, Powder Technol., 31 (1982) 45-50.
6. J.W. Merks, Sampling and Weighing of Bulk Solids, Trans Tech, Clausthal-Zellerfeld, Germany, 1985.
7. J.T. Carstensen and C.T. Rhodes, Drug Dev. Ind. Pharm., 19 (1993) 2699-2708.