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Monthly ArchiveDecember 2018

The method of sampling with nasal flocked swab

Huachenyang (Shenzhen) Technology Co.,Ltd offers nasal flocked swab with universal transport medium. It is for sample collection,transportation and storage. How to collect sample?  gently insert the swab tip into the nasal passage, Stop for a while and then rotate to drop out slowly,Immerse the collected sample in the medium. Discard partial breaks and tightly cap the tube. The swab tip should be fully inserted into medium after sampling, to maximize the  retention of pathogenic bacteria. Collected samples must be fresh and sent to lab in time, to avoid the death of pathogenic bacteria. Do not use damaged and expired products to avoid pollution.

Polyester fiber tipped applicator swabs

Polyester fiber tipped applicator swabs

15 Days
Minimum Order
50 Swabs/Bag 50 Bags/Case
Sample Price

Polyester swabs

Knitted Polyester Swab PS707 features a large rectangular head, designed to clean broad surfaces and flat areas.

The durable, absorbent knitted polyester cleaning swabs have excellent chemical resistance and are compatible with organic solvents.

Its laundered, knitted polyester head is extremely clean.

A large, rigid internal paddle provides firm support and allow for more aggressive cleaning.

The large polypropylene handle provides good control and ease of use.

All Cleanroom Foam Swabs are Packaged in silicone-free and amide-free bags.

Anti-static handle option is available.

Polyester fiber tipped applicator swabs Knitted Polyester Swabs FS707 Basic Info

Swab Head: Large Rectangle double layer Knitted Polyester tip

Swab Head Material: knitted polyester

Swab Handle Material: 100% virgin polypropylene

Swab Handle Color: Light-green(default)

Swab Construction: Thermally sealed

ISO Class: Class 100 Cleanroom

Polyester fiber tipped applicator swabs Features & Benefits

Thermal bonding eliminates the use of contaminating adhesives and coatings and sprays.

Double layer of polyester knit fabric for enhanced absorbency

Engineered to resist snagging and abrading, preventing the release of particles and fibers

Excellent chemical resistance for compatibility with a variety of solutions

Cleanroom laundered, providing ultra low levels of particles, non volatile residues(NVRs) and ions

Low particle and fiber generation

Readily absorbs solvents and solutions and grabs particulates

100% virgin polypropylene handle ensures no additional contaminants are introduced while offering excellent chemical resistance

Autoclavable in dry heat and steam

Lint free, Soft and non-abrasive

Free from organic contamination, such as cilicone, amide and DOP

Appropriate for use with temperatures less than 410°F

Polyester fiber tipped applicator swabs

Website: http://www.chenyanglobal.com

Polyester fiber tipped applicator swabs


Medical Sterile Nasal Swab for Nasal Sample Collection

HCY nasal swab is exclusively for collecting nasal samples with ergonomic and anatomic design. It improves patient comfort and efficiency in cell specimen collection. With nylon flocking material, nasal swab help elute 95% sample rapidly to improve assay sensitivity. It also is strictly sterile  and free of DNase, RNase and human DNA and PCR inhibitors. Handle with breakpoint to accommodate different processing systems.

DNA genetic testing Saliva collector

HCY saliva collector is ideal for any research application that analyzes DNA or RNA. The kits provide researchers an all-in-one system for reliable, non-invasive collection, stabilization and transportation of high quality DNA or RNA. It is not only eliminate phlebotomy costs, but also increase efficiency, minimize sample handling and reduce handling errors with a compatible format for high-throughput processing. Besides, sample remains stable for years at room temperature, reducing transportation and storage costs. DNA from saliva is equivalent to DNA from blood for downstream applications.


DNA extraction kit

DNA extraction kit includes Magnetic beads, protease k, sodium chloride, magnesium chloride, potassium chloride, Tris and other buffers.

The DNA extraction kit is for nucleic acid extraction, enrichment, purification and other steps.The final products are used in routine lab procedures,
including high-quality sequencing,PCR and cloning, in vitro translation, restriction digestion and DNA transformation.

Extract DNA with magnetic bead method ,it utilizes exclusive optimized reagents and silica coated magnetic beads, in order to minimize the purification time and produce high-purity DNA.The silica beads is specific binding with DNA. The extracted DNA fragments are large, high purity, stable and reliable in quality.

China DNA kit manufacturer

Huachenyang (Shenzhen) Tech Co., Ltd. is  a China leading manufacturer on dna  kit. For 10 years, we  develop , manufacture and market of genetic test kit, molecular diagnosis and stem cells.

In recent years, we constantly increases investment in independent R&D, actively attracts oversea talents and technology, and closely cooperates with many research institutions and hospitals at home and abroad,  to adopt state of art technology in Genetics & stem cell.Therefor we now enjoy more than 25 patents, most of which have already been utilized in medical service and our products.

In Aug. 2013, CE rewarded;
In Dec. 2014, FDA approved (as Chinese first certified factory)
In 2016, GMP factory with Class 100,000 clean rooms & 100,000 Lab built;
In Jan. 2018, New Free Sale Certificate issued.