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Nasopharyngeal swab collection kits (saline solution)

Nasopharyngeal swab collection kits (saline solution)

Nasopharyngeal swab collection kits with saline solution 

The NEST Disposable Nasopharyngeal Saline Solution Sampler kits from Wuxi Nest Biotechnology are high quality, yet affordable kits for the collection of nasopharyngeal swab samples for COVID-19 testing.

Containing a non-toxic 0.85% saline solution, samples can be collected, transported and stored at room temperature. These kits have been validated for their ability to detect 2x limit of detection (low positives) and 10x limit of detection (high positives) samples by RT-PCR. Samples collected in this saline solution should be processed within 48 hours of collection 

Swab & tube specifications

The sterile oropharyngeal swab provided features a flocked tip with a breakpoint at 80 mm from the tip, compatible with the tubes provided. The tube cap design is highly effective at containing the media and preventing leakage of the sample. The tubes are pre-labelled and each has a unique barcode identifier.


These kits are available with 5 ml tubes containing 1.2 ml of saline solution. Kits are supplied in boxes containing 50 loose swabs and 5 packs of 10 vials or individually wrapped sets of 1 swab plus one tube per pack in cases of 100 kits.


• ISO13484 accredited manufacturer, FDA and CE Certified

Nasopharyngeal swab collection kits with saline solution

Sample Type Component


Oropharyngeal &

5ml Vial
(1.2ml saline)

10ml Vial
(3ml saline)


Tests $/Test
202045 50 $3.60
202044 100 $4.20
202049 100 $4.80
202141 100 $3.24
202142 100 $4.80
202004 5000 $1.00
202092 100 $3.13


Note: product availability depends on country. Product detail pages show availability of each product.