1. Various of specifications, suitable for pool testing of 3 to 10 samples.

2.Improve screening efficiency, save nucleic acid detection reagents.

3.Oral, nasal or rayon swab are optional.


  1. Suitable for large-scale census sampling, such as nucleic acid detection and screening in schools, factories, units, etc.

2.Suitable for large-scale sampling of environmental samples.

Pool Testing Method:

1.Collect two swabs from each subject when sampling, put one swab in a large tube for 3~10 samples for first testing, put another swab separately in a small tube for retesting.

2.If first testing result is negative, then retesting is not required.

3.If first testing result is positive, then take out the separately preserved small tube correspondingly, and proceed re-testing.

Oder information:

About biocomma

Company Profile

Biocomma Limited, founded in 2006, is a leading manufacturer of sample preparation, sample filtration and sample collection products, based on its three technology platforms of porous plastic filters, separation materials and precision injection molding.  Biocomma is ISO9001:2015 & ISO13485:2016 certified and a National High and New Tech Enterprise.

Biocomma owns two subsidiaries, one R & D center and three manufacturing facilities, supplying more than 1,500 products. Based on ERP system, we implement strict quality criteria, enabling full traceability.

Biocomma products range:

1. IVD products, including sample collection & transport products (transport and preservation medium, disposable swab, saliva DNA collectors, 903 DNA sample collection card), nucleic acid extraction kits (spin column, magnetic beads, prepacked magnetic beads), M32 nucleic acid extraction system and M96 nucleic acid extraction system.

2. Sample preparation products, including solid phase extraction (SPE), dispersive solid phase extraction (QuEChERS), solid supported liquid extraction (SLE), protein precipitation (PPT), oligo synthesis columns/plates, nucleic acid purification columns and prepacked columns for protein purification and sample preparation manifolds.

3.  Filtration products, focusing on small sintered PE filters and empty tubes, mainly used in chemical analysis and life science, including pipette tip filters, self-sealing filters,  filtration columns and filtration plates.

4. Lab consumables, including empty SPE cartridges, empty chromatography columns, empty solid phase synthesis columns, sample collection plates, syring filters and microfiltration membranes.

Biocomma products are widely used in many areas such as clinical diagnosis, gene detection, new drug discovery, life science, food safety, environmental protection and industrial material detection. For the past fourteen years, we have served over 4,000 customers and provided OEM and custom services for dozens of well-known brands around the world.

Leave a Reply

This site uses Akismet to reduce spam. Learn how your comment data is processed.