Non-frozen swab DNA preservation solution products and features This product swab is a commonly used method of taking biological samples, which can be used for molecular biology analysis such as PCR. The main features of swab sampling are fast and non-invasive (no harm to the subject), especially suitable for large-scale screening sampling and sampling of special groups (such as children) and tissues (such as oral cavity). However, for swab samples collected in the field and swab samples collected across regions, how to save and transport them to a unified processing center has always been a very difficult problem. This product was developed for this need. It has the following characteristics: 1. The storage time at room temperature is up to six months, which facilitates the field collection and long-distance transportation of swab samples. 2. Widely used, suitable for various swab samples, including oral swabs, nasal swabs, vaginal swabs, etc. 3. The price is affordable and the reagents provided are sufficient to store 200 swab samples. 4. Compatible with various fiber cotton swabs. But the effect of using our special swab is better (because all optimization is done on the basis of this special swab, 80801B package contains 200 special swabs). 5. The preserved swabs can be extracted with DNA swab DNAout (CAT #: 80801). Generally, about 0.5 ug of DNA can be extracted from a swab. 6. A sample can be stored in a microcentrifuge tube, to avoid cross contamination between samples to the greatest extent. 7. The reagent itself is safe, environmentally friendly and non-toxic. Specifications and ingredients Ingredients 80802A-100 80802B-100 special swab None 200 non-frozen swab DNA preservation solution (solution A) 100 mL 100 mL user manual 1 part 1 part transport and storage Transport and storage at room temperature, valid for two years. Self-provided reagents How to use the centrifuge tube 1. Add 0.5 mL of non-frozen swab DNA preservation solution (solution A) to the self-prepared 1.5 mL plastic centrifuge tube for use. 2. Apply a swab to the inner surface of the mouth, the surface of the nasal cavity, or the surface of the other sample tube to be sampled about ten times. 3. Put the swab into the 1.5 mL plastic centrifuge tube, cut off the special swab handle, leave the cotton tip in the centrifuge tube, and cover the centrifuge tube tube cover for long-term storage and transportation. 4. For the procedure of extracting swab DNA, see DNA Swab DNA CAT (CAT #: 80801).
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Food Paper Box
Food Paper Box,Paper Meal Box,Sushi Box,Noodle Box
Shenzhen Hongte Printing & Packaging Co., Ltd. , https://www.ipackpaperbox.com