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Initial baseline noise at beginning of HPLC Chromatogram
|
|
0
|
137
|
August 11, 2025
|
|
How to measure the clarity of highly colored liquid?
|
|
1
|
103
|
October 10, 2025
|
|
Non carbon containing compounds
|
|
1
|
63
|
September 2, 2025
|
|
Acceptance criteria for results comparison
|
|
0
|
222
|
August 26, 2025
|
|
Standard check HPLC does not met specif
|
|
2
|
191
|
August 9, 2025
|
|
Acetonitrile and methanol
|
|
4
|
339
|
August 7, 2025
|
|
NMR instruments
|
|
0
|
70
|
June 5, 2025
|
|
NMR - Magnetic field
|
|
0
|
35
|
June 4, 2025
|
|
Fourier transform infrared spectroscopy
|
|
0
|
79
|
June 3, 2025
|
|
Reverse phase chromatography
|
|
0
|
86
|
May 28, 2025
|
|
API Shipments lab samples
|
|
0
|
54
|
May 27, 2025
|
|
Residual Solvents
|
|
1
|
127
|
May 23, 2025
|
|
GC vs HPLC analysis
|
|
2
|
129
|
May 8, 2025
|
|
Preservative efficacy test USP-51
|
|
0
|
78
|
April 27, 2025
|
|
Degradation of standard
|
|
1
|
867
|
January 4, 2024
|
|
Result outside predefined limit
|
|
9
|
233
|
February 26, 2025
|
|
Please explain anyone regarding sampling procedure
|
|
2
|
125
|
December 18, 2024
|
|
Glassware cleaning
|
|
1
|
708
|
December 16, 2024
|
|
QC test as per Pharmacopoeia
|
|
3
|
1109
|
December 2, 2024
|
|
Signal to noise ratio
|
|
2
|
340
|
November 17, 2024
|
|
Difference SS between CS
|
|
4
|
240
|
November 15, 2024
|
|
Performance Requalification
|
|
2
|
143
|
October 16, 2024
|
|
Specification ongoing stability
|
|
2
|
371
|
October 15, 2024
|
|
Toc blank is failing
|
|
2
|
194
|
October 1, 2024
|
|
pH of different syrup
|
|
2
|
1205
|
September 23, 2024
|
|
Fexofenadine Oral Suspension
|
|
0
|
213
|
September 17, 2024
|
|
HPLC solvent store
|
|
4
|
569
|
September 12, 2024
|
|
Sampling sequence of different sample in same room
|
|
0
|
304
|
September 9, 2024
|
|
SST HPLC analyses
|
|
1
|
927
|
July 26, 2024
|
|
How 0.1N and 0.05M bromine solution are equivalent
|
|
2
|
539
|
July 22, 2024
|