CLEAR-LOCK Microtubes with Locking Cap

CLEARLock® CLEARLine® microtubes are engineered to provide superior sample protection in demanding laboratory applications. By combining a secure locking system with the ease of a snap cap, they prevent accidental opening and ensure reliable sealing during centrifugation and storage.

Premium-quality virgin, medical-grade PP/PE, free from biocides, plasticizers, and latex. Optimized, high-gloss polished moulds, without incorporating slip additives such as oleamide, erucamide, or stearamide. CLEARLock® CLEARLine® are made without intentional addition of PFAS during the production process.

Designed to withstand centrifugation forces up to 30,000 x g without rupture, these microtubes preserve sample integrity even under extreme conditions. The hinged lid prevents unintentional opening, while the tight sealing minimizes evaporation during long-term storage or incubation.

Produced in controlled environments and batch-certified by independent laboratories, CLEARLine® microtubes guarantee the highest level of purity, being free from human DNA, DNase, RNase, ATP, pyrogens and PCR inhibitors.

Available in multiple volumes, including 5 ml formats for intermediate sample volumes, they represent a practical alternative to 15 ml tubes, reducing plastic waste and storage space requirements.

Features

• Secure locking system preventing accidental opening
• Combination of screw cap safety and snap cap usability
• Hinged lid for safe handling during workflows
• Centrifugation resistance up to 30,000 x g
• Tight sealing to prevent evaporation during storage and incubation
• Made of medical-grade polypropylene
• High purity level: free from DNase, RNase, human DNA, ATP, pyrogens and PCR inhibitors
• Metal free
• Compatible with standard microcentrifuges and storage systems
• Supplied in reclosable zip bags

Applications

• Molecular biology and PCR workflows
• Handling of sensitive or hazardous samples
• Sample preparation, centrifugation and storage
• Long-term storage requiring evaporation control
• Medium-volume sample processing (alternative to 15 ml tubes)
• Biochemistry and analytical laboratory procedures

Product Information

CLEARLine® is synonymous of purity, clean and safety: CLEARLock microtubes CLEARLine^® are certified completely free of human DNA, PCR inhibitors, DNase, RNase, Pyrogens, ATP by an external independent laboratory. To download lot-specific certificate see the section certificate on the web site.

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CLEARLock microtubes CLEARLine® certified as STERILE were treated with a validated method to provide a Sterility Assurance Level (SAL) of 10^-6. To download lot-specific certificate see the section certificate on the web site.

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Medical grade raw materials: CLEARLock microtubes CLEARLine are produced from medical grade raw materials that will not discolor after re-sterilizing. Medical grade raw material are certified USP Class VI, in accordance with United States Pharmacopeia and ISO 10993. Non Cytotoxic – Non Hemolytic Cryotubes – Heavy metals free – Ingredients of animal origin free

• The material has passed the United States Pharmacopeia testing including Class VI tests
• Material has successfully passed the biological tests according to ISO 10993 external communicating devices for indirect blood contact for a prolonged period

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Secure locking system with audible closing click an additional guarantee during lab procedures.

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Easy-to-open cap reduces operator?s hand fatigue preserving the sample integrity. Pierceable writing cap.

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Engraved graduation and writing area.

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Zip bags, re-closable

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Same diameter and conical bottom shape of 5 ml CLEARLock as 15 mL conical tube of allow use in existing centrifuge rotors, adapter and racks.

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It may be used in all applications that require heating. Use the tube clips at temperature above 80°C to prevent cap opening and consequent sample loss.

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Ordering Information

Cat. No.	Volume	Grade	Pack	Description	Sale unit
BSA05.010.1000	0.5 mL	Standard	10 bags of 1000	CLEAR-LOCK microtubes 0,5 ml (NOT CLEARLINE CERTIFIED) 10 bags of 1.000 pcs.	10000
BSA05.020.0500	0.5 mL	Standard	20 bags of 500	CLEAR-LOCK microtubes 0,5 ml (NOT CLEARLINE CERTIFIED) 20 bags of 500 pcs.	10000
CL05.001.0500	0.5 mL	CLEARLine® certified	1 bag of 500	CLEAR-LOCK microtubes 0,5 ml CLEARLINE (Dna/Dnase/Rnase/Atp/Pyrogen/PCR inhibitors free) 1 bag of 500 pcs.	500
CL05.010.1000B	0.5 mL	CLEARLine® certified	10 bags of 1000	CLEAR-LOCK microtubes 0,5 ml CLEARLINE (Dna/Dnase/Rnase/Atp/Pyrogen/PCR inhibitors free) 10 bags of 1.000 pcs.	10000
CL05.020.0500B	0.5 mL	CLEARLine® certified	20 bags of 500	CLEAR-LOCK microtubes 0,5 ml CLEARLINE (Dna/Dnase/Rnase/Atp/Pyrogen/PCR inhibitors free), 20 bags of 500 pcs.	10000
CL05.005.0100S	0.5 mL	CLEARLine® certified, sterile	5 bags of 100	CLEAR-LOCK microtubes 0,5 ml CLEARLINE (Dna/Dnase/Rnase/Atp/Pyrogen/PCR inhibitors free), STERILE, 5 bags of 100 pcs.	500
CL05.050.0001S	0.5 mL	CLEARLine® certified, sterile, individually wrapped	50 pcs	CLEAR-LOCK microtubes 0,5 ml CLEARLINE (Dna/Dnase/Rnase/Atp/Pyrogen/PCR inhibitors free), STERILE IND. WRAPPED, 50 pcs.	50
BSA15.010.1000	1.5 mL	Standard	10 bags of 1000	CLEAR-LOCK microtubes 1,5 ml (NOT CLEARLINE CERTIFIED) 10 bags of 1.000 pcs.	10000
BSA15.020.0500	1.5 mL	Standard	20 bags of 500	CLEAR-LOCK microtubes 1,5 ml (NOT CLEARLINE CERTIFIED) 20 bags of 500 pcs.	10000
CL15.002.0500	1.5 mL	CLEARLine® certified	2 bags of 500	CLEAR-LOCK microtubes 1,5 ml CLEARLINE (Dna/Dnase/Rnase/Atp/Pyrogen/PCR inhibitors free), 2 bags of 500 pcs.	1000
CL15.010.1000B	1.5 mL	CLEARLine® certified	10 bags of 1000	CLEAR-LOCK microtubes 1,5 ml CLEARLINE (Dna/Dnase/Rnase/Atp/Pyrogen/PCR inhibitors free), 10 bags of 1.000 pcs.	10000
CL15.020.0500B	1.5 mL	CLEARLine® certified	20 bags of 500	CLEAR-LOCK microtubes 1,5 ml CLEARLINE (Dna/Dnase/Rnase/Atp/Pyrogen/PCR inhibitors free), 20 bags of 500 pcs.	10000
CL15.004.0050S	1.5 mL	CLEARLine® certified, sterile	4 bags of 50	CLEAR-LOCK microtubes 1,5 ml CLEARLINE (Dna/Dnase/Rnase/Atp/Pyrogen/PCR inhibitors free), STERILE, 4 bags of 50 pcs.	200
CL15.100.0001S	1.5 mL	CLEARLine® certified, sterile, individually wrapped	100 pcs	CLEAR-LOCK microtubes 1,5 ml CLEARLINE (Dna/Dnase/Rnase/Atp/Pyrogen/PCR inhibitors free), IND. WRAPPED STERILE, 100 pcs.	100
BSA20.008.1000	2 mL	Standard	8 bags of 1000	CLEAR-LOCK microtubes 2 ml (NOT CLEARLINE CERTIFIED) 8 bags of 1.000 pcs.	8000
BSA20.016.0500	2 mL	Standard	16 bags of 500	CLEAR-LOCK microtubes 2 ml (NOT CLEARLINE CERTIFIED) 16 bags of 500 pcs.	8000
CL20.002.0500	2 mL	CLEARLine® certified	2 bags of 500	CLEAR-LOCK microtubes 2 ml CLEARLINE (Dna/Dnase/Rnase/Atp/Pyrogen/PCR inhibitors free), 2 bags of 500 pcs.	1000
CL20.008.1000B	2 mL	CLEARLine® certified	8 bags of 1000	CLEAR-LOCK microtubes 2 ml CLEARLINE (Dna/Dnase/Rnase/Atp/Pyrogen/PCR inhibitors free), 8 bags of 1.000 pcs.	8000
CL20.016.0500B	2 mL	CLEARLine® certified	16 bags of 500	CLEAR-LOCK microtubes 2 ml CLEARLINE (Dna/Dnase/Rnase/Atp/Pyrogen/PCR inhibitors free), 16 bags of 500 pcs.	8000
CL20.004.0050S	2 mL	CLEARLine® certified, sterile	4 bags of 50	CLEAR-LOCK microtubes 2 ml CLEARLINE (Dna/Dnase/Rnase/Atp/Pyrogen/PCR inhibitors free), STERILE, 4 bags of 50 pcs.	200
CL20.100.0001S	2 mL	CLEARLine® certified, sterile, individually wrapped	100 pcs	CLEAR-LOCK microtubes 2 ml CLEARLINE (Dna/Dnase/Rnase/Atp/Pyrogen/PCR inhibitors free), STERILE IND. WRAPPED 100 pcs.	100
BSA50.006.0500	5 mL	Standard	6 bags of 500	CLEAR-LOCK microtubes 5 ml (NOT CLEARLINE CERTIFIED) 6 bags of 500 pcs.	3000
BSA50.030.0100	5 mL	Standard	30 bags of 100	CLEAR-LOCK microtubes 5 ml (NOT CLEARLINE CERTIFIED) 30 bags of 100 pcs.	3000
CL50.002.0100	5 mL	CLEARLine® certified	2 bags of 100	CLEAR-LOCK microtubes 5 ml CLEARLINE (Dna/Dnase/Rnase/Atp/Pyrogen/PCR inhibitors free), 2 bags of 100 pcs.	200
CL50.006.0500B	5 mL	CLEARLine® certified	6 bags of 500	CLEAR-LOCK microtubes 5 ml CLEARLINE (Dna/Dnase/Rnase/Atp/Pyrogen/PCR inhibitors free), 6 bags of 500 pcs.	3000
CL50.030.0100B	5 mL	CLEARLine® certified	30 bags of 100	CLEAR-LOCK microtubes 5 ml CLEARLINE (Dna/Dnase/Rnase/Atp/Pyrogen/PCR inhibitors free), 30 bags of 100 pcs.	3000
CL50.010.0020S	5 mL	CLEARLine® certified, sterile	10 bags of 20	CLEAR-LOCK microtubes 5 ml CLEARLINE (Dna/Dnase/Rnase/Atp/Pyrogen/PCR inhibitors free), STERILE 10 bags of 20 pcs.	200
CL50.050.0001S	5 mL	CLEARLine® certified, sterile, individually wrapped	50 pcs	CLEAR-LOCK microtubes 5 ml CLEARLINE (Dna/Dnase/Rnase/Atp/Pyrogen/PCR inhibitors free), STERILE IND. WRAPPED 50 pcs.	50

Documents

• Technical datasheet – BSA05.010.1000, BSA15.010.1000, BSA15.020.0500, BSA20.008.1000, BSA20.016.0500, BSA50.006.0500, BSA50.030.0100
• Technical datasheet – CL05.001.0500, CL05.010.1000B, CL05.020.0500B, CL05.005.0100S, CL05.050.0001S, CL15.002.0500, CL15.010.1000B, CL15.020.0500B, CL15.004.0050S, CL15.100.0001S, CL20.002.0500, CL20.008.1000B, CL20.016.0500B, CL20.004.0050S, CL20.100.0001S, CL50.002.0100, CL50.006.0500B, CL50.030.0100B, CL50.010.0020S, CL50.050.0001S