CLEARLine® Microcentrifuge Tubes 2 mL, Amber, Screw Cap with O-ring

CLEARLine® microcentrifuge tubes with screw cap are manufactured from high-quality medical grade raw materials, ensuring reliability, safety and consistent performance in laboratory applications. The combination of a polypropylene tube and a polyethylene cap allow smooth opening and closing, avoiding the typical grip effect providing secure, leak-proof sample storage. They are ideal for high-speed centrifugation and sensitive workflows.

The tubes withstand centrifugation up to 25,000 x g and operate within a range from -85°C to +121°C. They are autoclavable at 121°C for 20 minutes, ensuring compatibility with standard sterilization procedures.

All raw materials comply with USP Class VI and ISO 10993 standards, ensuring biocompatibility. The tubes are non-cytotoxic, non-hemolytic, free from heavy metals and do not contain animal-derived components.

Designed for practicality and ease of use, the tubes feature an engraved writing area and clear graduations for accurate sample identification. They are available in multiple configurations, including conical bottom and self-standing formats (0.5, 1.5 and 2 ml), with different cap styles and color options for efficient sample management.

CLEARLine® sterile microcentrifuge tubes are sterilized using a validated process ensuring a SAL of 10⁻⁶. They are certified DNase, RNase and endotoxin free, making them suitable for molecular biology, DNA/RNA applications and other sensitive laboratory procedures.

Features

• Screw cap closure for secure sample sealing
• Polypropylene tube with polyethylene cap for easy handling
• Smooth opening and closing without grip effect
• Resistant to centrifugation up to 25,000 x g
• Suitable for a wide temperature range (-85°C to +121°C)
• Autoclavable for standard sterilization procedures
• Certified free from DNase, RNase and endotoxins
• Metal free
• Graduations and writing area for sample identification
• Available in multiple volumes

Applications

Suitable for a wide range of laboratory applications, including:

• Molecular biology workflows, such as DNA and RNA extraction, PCR and sample preparation
• Sample storage and preservation, including low-temperature storage down to -85°C
• High-speed centrifugation procedures requiring secure and leak-proof tubes
• Clinical and diagnostic laboratories, including in vitro diagnostic (IVD) applications
• Biotechnology and life science research, where contamination-free conditions are essential
• General laboratory use, including sample handling, transport and preparation

Product Information

Microcentrifuge tubes with screw cap CLEARLine® are certified free of DNase, RNase and pyrogens by an independent external laboratory. Lot-specific certificates are available for download in the dedicated “certificate” section of the website.

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Microcentrifuge tubes with screw cap CLEARLine® certified STERILE and treated using a validated process ensuring a Sterility Assurance Level (SAL) of 10⁻⁶. Lot-specific certificates are available for download in the “certificate“ section of the website

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Microcentrifuge tubes with screw cap CLEARLine® are manufactured from high-quality medical grade raw materials that do not discolor after re-sterilization. Raw materials comply with USP Class VI and ISO 10993 standards. Non-cytotoxic, non-hemolytic, free from heavy metals and animal-derived components. The tube is made of medical-grade polypropylene, while the cap is made of medical-grade polyethylene. The combination of different materials ensures smooth screwing and prevents the grip effect typical of components made from the same material.

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Engraved writing surface and graduation for easy sample identification

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Available in multiple configurations: 3 cap styles and 6 tube formats, including conical bottom and self-standing versions (0.5, 1.5 and 2 ml)

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CE-IVD marked according to the directive on in vitro diagnostic medical devices 98/79/EC – other devices.

Ordering Information

Cat. No.	Sterility	Description	Sale unit
CL754/SAM	Sterile	Microtube 2 ML SELF-STANDING in polypropylene AMBER VERSION with screw cap + O.R.,graduated, STERILE , CLEARLINE, 2 bags of 500 pcs.	1000
CL754/AM	Non-sterile	Microtube 2 ML SELF-STANDING in polypropylene AMBER VERSION with screw cap + O.R.,graduated, NOT STERILE , CLEARLINE, 3 bags of 1.000 pcs.	3000

Documents

• Technical datasheet – CL754/SAM, CL754/AM