Sterile cotton gauze ball  

1. Made from 100% cotton, pure white and soft,  whiteness >=80 A

2. Good quality, high liquid absorbency, =3-5 seconds

3. Could be with or without X-ray detectable thread

4. No toxic, no stimulation, no sensitization

5. Strictly conforming to BP, EUP, USP standards

6. For disposable use, expiring time: 5years