ExtraGene ® is the professional manufacturer of disposable plasticware for laboratories. We have dedicated more than 10 years to provide excellent quality certified by ISO9001:2000 at competitive prices and concerned requirements of our customers. We supply high quality PCR tubes, thin wall tubes, microcentrifuge tubes, pipette tips and various sizes of freezer storage racks.


All the pipette tips are chemical and heat resistant, for which the advanced material "Highly Purified Polypropylene" is used.

All of the microcentrifuge tubes are frosted writing on tube and cap.

Our 2 types of PCR tubes are available for choices: 0.2ml thin wall PCR tubes with flat caps and 8 strip PCR tubes with domed caps.

96-Well PCR Tube Rack with lid ( 0.2ml )
Sturdy polypropylene rack accommodates individual 0.2ml tubes or
Strips of 8 or 12 tubes*Tube wells are easily identified with imprinted numbers and letter
Colors available: natural, blue, green, pink, yellow or assorted colors (packs of 5)

Hema Medical Instrument Co. Ltd engages in the manufacture and supply of medical equipments and laboratory instruments for the life science research, healthcare, and other markets worldwide. The company offers Washing & Disinfection Machine，Chest Physical Therapy System, Cryo-treatment Instrument, PCR Thermocycle Instrument, Digital Dry-Bath, Low Temperature Linker, High Speed Centrifuge, Mini Centrifuge, Micro-Fluorescence Detector, Ultraviolet Analyzing Equipment, DNA/Protein Gel graph Analyzing System. The company was founded in 1995 and is based in the coastal high-tech enterprises zone of Zhuhai city, Guangdong province. Hema medical Instrument Co, Ltd was honored as “The Leading Software Enterprise” by the Information Industry Department of Guangdong in 2002. The company passed ISO9001 Quality Management System in 2003 and awarded ISO13485:2003 Certificate in the year 2010.