Precautions.

1、 Must be collected before antibiotic drug treatment.

2、 Specimens must not be gargled or painted locally on the lesion with antiseptic several hours before collection.

3、 Specimens should be carefully observed where the lesion is located before collection, and collected carefully, quickly and accurately at the collection site, avoiding contact with the tongue and oral mucosa to prevent contamination.

4、 When diphtheria is suspected, collect the lesion tissue (pseudomembrane) in the larynx.

5、 When collecting the tonsil specimen, collect the septic point on the tonsil, and if there is no obvious septic point, collect the secretion from the fossa part if the redness is more obvious.

6、When collecting specimens, you must wear a mask and gloves in order to prevent infection.

7、 In order to avoid the influence of diet and take, it is better to take in the morning before eating.

8、 For throat with slight discomfort, no obvious redness and swelling, and when there are many follicles, viral pharyngitis must be considered first and is not suitable for pharyngeal swab culture.

Product features.

1 . Made from materials that do not inhibit DNA amplification, validation can be done directly by PCR amplification, omitting the extraction step.

2 . Use individual packaging to avoid contamination.

3 . Free of DNA enzymes and can amplify human DNA under strict process conditions.

4 . The tube is transparent, so it is intuitive to check the condition of the material.

5 . The unique patented jacket design ensures air circulation inside the jacket to prevent mildew of the inspection material caused by the moisture sealed environment, while avoiding contamination by magazines in the atmosphere, which affects the inspection quality.

Product advantages.

1 . Designed for crime scene DNA trace detection materials, especially for sweat, semen, blood, dander, oral cells and other trace detection materials have excellent collection performance.

2 . Can quickly adsorb trace samples with high efficiency when released.

3 . The front end is pointed and suitable for extracting the cells inside the nail crevices of victims or suspects at the crime scene.

4 . The back end of the swab can be folded in design, which helps to extract samples at the automatic extraction station.

5 . Pack the whole swab into a transparent plastic tube to avoid biological contamination.