1. Least effective were chlortetracycline, oxytetracycline, and tetracycline.

2. Thus a promising way to treat chlortetracycline wastewater of antibiotic factory is provided.

3. An immunochromatographic strip test was developed to detect chlortetracycline residue in food using immune colloidal gold technique.

4. Zinc Bacitracin and penicillin, streptomycin, neomycin, chlortetracycline, colistin, which are synergistic antibacterial effect.

5. Tetracyclines (tetracycline, oxytetracycline and chlortetracycline) may be used for either prevention or treatment of bacterial infections.

5. try its best to collect and create good sentences.

6. As a result, show that Chlortetracycline hydrochloride test assay and related substance with this method are a kind of simple and accurate analysis method.

7. This experiment uses(HPLC) to determine the chlortetracycline residues amount in the pig plasma.

8. Food and feed additives: Oxathiazinone dioxide, feeding chlortetracycline, potassium sorbate, betaine.

9. OBJECTIVE To analysis analyzing impurities in Chlortetracycline by using liquid chromatogramand and electrospray ionization mass spectrometry.

10. Objective:A UPLC-ESI-MS/MS method was developed for the determination of oxytetracycline, tetracycline and chlortetracycline residues in meat.

11. Methods 33 cases of actinic cheilitis were treated with Photocatalyst and 27 cases treated with Hydrocortisone and Chlortetracycline eye ointment.

12. The results show this method is validated for determination of oxytetracycline, tetracycline, chlortetracycline and doxycycline residues in animal-derived food.

13. Streptococcus was highly sensitive to ceftazidime, ciprofloxacin, and can resist gentamicin, erythromycin, chlortetracycline and furazolidone to different extents.

14. Objective: To establish a HPLC method for the determination of chlortetracycline hydrochloride in stomatic ulcer paste.

15. A one-step immunochromatographic(IC) strip test and dot immunogold filtration assay (DIGFA) for rapid detection of Chlortetracycline(CTC)in food were developed.