SERVICES
OTH is a multidisciplinary laboratory offering a wide range of analytical services for testing of raw materials, bulk drugs and final products.
Chemical Analysis
- Assay by Titration
- Bulk Density
- Conductivity
- Degree of Substitution
- Distillation Range
- Dimensions
- Disintegration
- Extractable volume
- Friability
- Hardness
- Identification by Oxygen Flask Method
- Iodine / Hydroxyl / Unsaponifiable Value / Acetyl Value
- Limit test in RMs involving quantitative analysis
- Loss on Drying
- Melting Point
- Nitrogen / Protein Determination
- Oil Content
- Particulate Matter by Visual Inspection
- pH
- Quantitative estimation / Analysis other than Assay
- Refractive Index
- Specific Optical Rotation
- Sulphated Ash / Residue on Ignition
- Turbidity
- Uniformity of Dispersion
- Uniformity of Dosage Unit
- Viscosity / K-Value (Low volume also available)
- Volatile Matter
- Volatile Oil
- Water by Karl Fisher
- Weight Variation
Instrument Analysis
- Analysis on UPLC including Amino Acid Analysis
- Analysis on Ion Chromatography
- Analysis using TLC / GC / GC – HS
- Analysis on Ultra-Violet Spectrophotometer
- Content Uniformity by UV, HPLC, AAS, Micro and Titration
- Dissolution by UV, HPLC, AAS, Micro and Titration
- Elemental Analysis and Heavy metals on Atomic Absorption Spectrophotometer
- Elemental impurities on ICP – MS
- HPLC analysis using DAD, RI and UV Detector
- Infrared Spectrophotometer (FTIR / ATR)
- Organic Volatile Impurities / Residual Solvent by GC Head Space
- Particulate Matter by Liquid Particle Counter
Microbiological Analysis
- Bacterial Endotoxin Test (LAL Test)
- Lactobacillus Spores (RM & FP)
- Microbial Assay of Antibiotics and Vitamins
- Microsopical Examination / Crystallinity
- Sterility
- Test for Pathogens and Bacterial and Fungal Counts