Conventional plastics, especially those from non-renewable sources, pose a challenge to the environment due to their limited biodegradability. Laboratories can mitigate their impact by integrating bio-based materials and adopting environmentally friendly practices that minimize their plastic footprint. Biosigma, committed to innovation and sustainability, has embraced the Mass Balance Model, integrating circular feedstocks into its production facilities. As a pioneer in innovation, Biosigma introduces the BIOBased Microtubes screw cap CLEARLine® 0.5,1.5, and 2 ml, which are manufactured with at least 90% certified plastic from bio-based raw materials. During this process, the properties of the polymer and the product remain compliant with the existing specifications. All BIOBased products are supplied in bulk bags to minimize packaging waste and further reduce their environmental impact. This sustainable approach not only preserves product integrity, but also contributes to significant emission savings, in line with our commitment to a greener future.
Features
Manufactured from premium-quality virgin, medical-grade PP/PE, and free from biocides, plasticizers, and latex
Produced with optimized, high-gloss polished moulds, without incorporating slip additives such as oleamide, erucamide, or stearamide
Product made without intentional addition of PFAS during the production process
Tubes in polypropylene – caps in polyethylene from medical grade raw materials
Available in 3 caps styles and 6 sizes of conical bottom or self-standing tubes (0.5, 1.5 and 2ml)
Centrifugation up to 25,000 x g
Temperature range: -85°C + 121°C
Autoclavable to 121°C for 20 minutes
Recommended for several biotechnological applications
Sterile SAL 10-6*
Certified free DNase, RNase, and Endotoxins*
Metal free
* Certificate of analysis available for download on www.biosigma.com
Product Information
The commitment to sustainability is also evident in the choice of feedstocks, which are derived from renewable sources such as agricultural residues, food waste, and other organic by-products. These materials are not only environmentally friendly, but also have ISCC Plus certification as Bio and Bio-circular products. The sustainability criteria and the entire process are certified by the International Sustainability and Carbon Certification (ISCC) organizationIn addition, all BIOBasedCLEARLine® products have the ACT Environmental Impact Factor Label awarded by an independent auditor and published by My Green Lab® https://act.mygreenlab.org/ The ACT (Accountability, Consistency, and Transparency) label provides clear, accurate, fair, and greenwash-free information on environmental impact in all areas, including manufacturing, energy and water use, packaging, and end-of-life.
Ordering Information
Cat. No.
Volume
Bottom
Description
Sale unit
CL604SC
0.5 mL
Conical
Biosigma Microtube BIOBased 0,5mL conical, screw cap with o-ring, sterile, CLEARLine®
1000
CL614SC
0.5 mL
Self-standing
Biosigma Microtube BIOBased 0,5mL self-standing, screw cap with o-ring, sterile, CLEARLine®
1000
CL724SC
1.5 mL
Conical
Biosigma Microtube BIOBased 1,5mL conical, screw cap with o-ring, graduated, sterile, CLEARLine®
1000
CL734SC
1.5 mL
Self-standing
Biosigma Microtube BIOBased 1,5mL self-standing, screw cap with o-ring, graduated, sterile, CLEARLine®
1000
CL744SC
2 mL
Conical
Biosigma Microtube BIOBased 2mL conical, screw cap with o-ring, graduated, sterile, CLEARLine®
1000
CL754SC
2 mL
Self-standing
Biosigma Microtube BIOBased 2mL self-standing, screw cap with o-ring, graduated, sterile, CLEARLine®
Conventional plastics, especially those from non-renewable sources, pose a challenge to the environment due to their limited biodegradability. Laboratories can mitigate their impact by integrating bio-based materials and adopting environmentally friendly practices that minimize their plastic footprint. Biosigma, committed to innovation and sustainability, has embraced the Mass Balance Model, integrating circular feedstocks into its production facilities. As a pioneer in innovation, Biosigma introduces the 
These materials are not only environmentally friendly, but also have ISCC Plus certification as Bio and Bio-circular products. The sustainability criteria and the entire process are certified by the International Sustainability and Carbon Certification (ISCC) organization 
and published by My Green Lab® https://act.mygreenlab.org/ The ACT (Accountability, Consistency, and Transparency) label provides clear, accurate, fair, and greenwash-free information on environmental impact in all areas, including manufacturing, energy and water use, packaging, and end-of-life. 