Zhongxi is a complete laboratory for analysis and testing, also an audited contract laboratory.We can provide a wide range of chemical analysis and material testing services to a diverse international customer base.Our expertise and years of experience enable us to choose the right analytical methods and generate the accurate data needed to solve your toughest problems.
Plant sample
Flowers, leaves, stems, roots, plant tissues, root exudates, Marine organisms, plant metabolites, plant polysaccharides.
Research projects
Primary metabolites: analysis of 37 fatty acids, 17 amino acids or 42 amino acids, trace element analysis, carbohydrate analysis, qualitative or activity determination of plant enzymes, etc.
Secondary metabolites: plant endogenous hormones, phenolic acids and organic acids, analysis of flavonoids, analysis of alkaloids, analysis of volatile oils (essential oils), analysis of flavor substances, etc.
Animal sample
Feces, animal tissues, animal muscles, cells, Marine animals, animal metabolites, blood, urine, saliva, bile, gastric fluids, lymph and other secretions of living organisms, etc.
Research projects
Muscle tissue: muscle fiber diameter determination, protein, fat, fatty acid, amino acid, trace elements, morphological characteristics observation and other items.
Fecal samples: total carbon, starch, crude protein, crude fat, dry matter (65/105℃), organic matter, nitrogen, phosphorus, calcium, total energy, total fatty acid, viscosity, ammonium nitrogen, chemical oxygen demand, allantoin, uric acid, urea nitrogen, creatinine.
Blood samples: hormones, fatty acid distribution, amino acid composition, trace element analysis, etc.
Urine samples: metabolites analysis, pH, protein, occultation, specific gravity, glucose, urinary bile, nitrate, white blood cells, etc.
Microbiological sample
Bacteria, fungi, actinomycetes, yeast, molds, etc.
Research projects
1. Morphological characteristics, culture characteristics, physiological and biochemical characteristics.
2. Cell wall composition analysis.
3. DNA hybridization.
4. 16s or 18s gene sequence analysis.
5, RFLP.
6. Content determination (G+C) mol%.
7. Random amplified DNA polymorphism analysis technique.
8. Metabolites.
Experiments on animals
Animal experiment technology service: mice were given the drug by gavage, mice tail vein for rats, mice abdominal cavity, subcutaneous drug, lavage dosing, rat tail intravenous dosing, rat abdominal cavity and subcutaneous dosing, rabbit ear margin vein dosing, tail vein blood in mice, rats tail vein blood, rat eye sinus, rabbit venous blood collection, rat urine/feces collection, rat experimental observation, anatomy of rats, mice, etc.
Animal breeding: mouse breeding, rat breeding, rabbit breeding, guinea pig breeding, etc.
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