Biosigma: Biotechnology and Clinical Chemistry products

Microcentrifuge Tubes Screw Cap

Biosigma’s microcentrifuge tubes are manufactured from medical-grade raw material to exceed the exacting standards demanded by researchers. 

* Raw materials are tested in according to “the United States Pharmacopoeia” (USP) and with a “Drug Master File” (DMF) at the FDA.


Product Information

Microcentrifuge tubes with screw cap CLEARLine® are certified completely free of DNase, RNase and Pyrogens by  an  external independent  laboratory. To download lot-specific certificate see the section certificate on the web site.


Microcentrifuge tubes with screw cap 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.


Microcentrifuge tubes with screw cap 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
Test tube in medical polypropylene and cap in medical polyethylene
The combination of polyethylene stopper and test tube in polypropylene, makes screwing easier avoiding the grip effect caused by the use of the same raw material for both components.


Engraved writing surface and graduation 


3 styles of caps to choose from and 6 sizes of conical bottom or self-standing tubes (0.5, 1.5 and 2ml) 


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

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Features

  • CLEARLine® certificated DNase, RNase and Pyrogen free.
  • Sterile beta-ray SAL10-6 
  • Medical grade raw materials
  • Tubes  made  in  medical  polypropylene  and  cap  in  medical polyethylene
  • Engraved writing surface and graduation for accurate measurements
  • Autoclavable at 121°C steam for 20 minutes
  • Centrifuged at: 16,400  rpm  or 25.000xg
  • Withstand  high  temperatures from -85°C to +121°C 
  • CE-IVD marked 
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Applications

  • Applications of molecular biology, cell culture, chemistry and biochemistry
  • Biotech and Pharmaceuticals
  • Food industry
  • Freezer storage
  • Laboratories and Research
  • Preparation, centrifugation and storage of samples
  • Storage and transport of biological specimens at temperatures as low as -85°C
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1. Microtubes 0,5 ml capped with o-ring, sterile

Cat.No
Description
Case
Quantity

Cat.No

CL616/S
More info

Description

Microtube 0,5 ML SELF-STANDING in polypropylene with screw cap suitable for cap disk with collar + O.R.,STERILE,CLEARLINE, 2 bags of 500 pcs.  

Case

Cat.No

CL606/S
More info

Description

Microtube 0,5 ML conical in polypropylene with screw cap suitable for cap disk with collar + O.R.,STERILE,CLEARLINE, 2 bags of 500 pcs.  

Case

Cat.No

CL604/S
More info

Description

Microtube 0,5 ML conical in polypropylene with screw cap + O.R.,STERILE,CLEARLINE, 2 bags of 500 pcs.  

Case

Cat.No

CL614/S
More info

Description

Microtube 0,5 ML SELF-STANDING IN IN PP, with screw cap+ O.R.,STERILE CLEARLINE, 2 bags of 500 pcs.

Case

2. Microtubes 1,5 ml capped with o-ring, sterile

Cat.No
Description
Case
Quantity

Cat.No

CL736/S
More info

Description

Microtube 1,5 ML SELF-STANDING in polypropylene, graduated, with screw cap suitable for cap disk with collar STERILE + O.R.,CLEARLINE, 2 bags of 500 pcs. 

Case

Cat.No

CL726/S
More info

Description

Microtube 1,5 ML conical in polypropylene with screw cap suitable for cap disk with collar + O.R.,graduated, STERILE,CLEARLINE, 2 bags of 500 pcs. 

Case

Cat.No

CL724/S
More info

Description

Microtube 1,5 ML conical in polypropylene with screw cap + O.R.,graduated, STERILE,CLEARLINE, 2 bags of 500 pcs. 

Case

Cat.No

CL734/S
More info

Description

Microtube 1,5 ML SELF-STANDING in polypropylene,graduated, with screw cap STERILE+O.R.,CLEARLINE, 2 bags of 500 pcs. 

Case

3. Microtubes 2 ml capped with o-ring, sterile

Cat.No
Description
Case
Quantity

Cat.No

CL756/S
More info

Description

Microtube 2 ML SELF-STANDING in polypropylene with screw cap for cap disk with collar + O.R.,graduated, STERILE, CLEARLINE, 2 bags of 500 pcs. 

Case

Cat.No

CL746/S
More info

Description

Microtube 2 ML conical in polypropylene with screw cap suitable for cap disk with collar + O.R.,graduated, STERILE,CLEARLINE, 2 bags of 500 pcs. 

Case

Cat.No

CL744/S
More info

Description

Microtube 2 ML conical in polypropylene with screw cap+O.R.,graduated, STERILE,CLEARLINE, 2 bags of 500 pcs. 

Case

Cat.No

CL754/S
More info

Description

Microtube 2 ML SELF-STANDING in polypropylene with screw cap + O.R.,graduated, STERILE, CLEARLINE, 2 bags of 500 pcs. 

Case

4. Tubes only

Cat.No
Description
Case
Quantity

Cat.No

CL600
More info

Description

Microtube 0,5 ML conical in polypropylene with screw cap CLEAR LINE, 3 bags of 1.000 pcs. 

Case

Cat.No

CL610
More info

Description

Microtube 0,5 ML SELF-STANDINGIN PP, with screw cap CLEAR LINE, 3 bags of 1.000 pcs. 

Case

Cat.No

CL720
More info

Description

Microtube 1,5ML conical in polypropylene graduated with screw cap CLEAR LINE, 3 bags of 1.000 pcs. 

Case

Cat.No

CL730
More info

Description

Microtube 1,5ML in polypropylene skirted graduated with screw cap CLEARLINE, 3 bags of 1.000 pcs. 

Case

Cat.No

CL740
More info

Description

Microtube 2 ML conical in polypropylene, graduated, CLEARLINE, 3 bags of 1.000 pcs. 

Case

Cat.No

CL750
More info

Description

Microtube 2 ML in polypropylene skirted graduated, CLEARLINE, 3 bags of 1.000 pcs.

Case

5. Flat screw cap with o-ring

Cat.No
Description
Case
Quantity

Cat.No

CL810
More info

Description

Flat screw cap for microtube neutral + O.Ring, CLEARLINE, 3 bags of 1.000 pcs.

Case

Cat.No

CL810/AZ
More info

Description

Flat screw cap for microtube light blue + O.Ring, CLEARLINE, 3 bags of 1.000 pcs.

Case

Cat.No

CL810/BI
More info

Description

Flat screw cap for microtube white + O.Ring, CLEARLINE, 3 bags of 1.000 pcs.

Case

Cat.No

CL810/G
More info

Description

Flat screw cap for microtube yellow + O.Ring, CLEARLINE, 3 bags of 1.000 pcs.

Case

Cat.No

CL810/RA
More info

Description

Flat screw cap for microtube pink + O.Ring, CLEARLINE, 3 bags of 1.000 pcs.

Case

Cat.No

CL810/RO
More info

Description

Flat screw cap for microtube red + O.Ring, CLEARLINE, 3 bags of 1.000 pcs.

Case

Cat.No

CL810/V
More info

Description

Flat screw cap for microtube green + O.Ring, CLEARLINE, 3 bags of 1.000 pcs.

Case

6. Screw cap suitable for capdisk with o-ring

Cat.No
Description
Case
Quantity

Cat.No

CL811
More info

Description

Screw cap suitable for cap insert with O.ring, neutral CLEARLINE, 3 bags of 1.000 pcs.
 

Case

Cat.No

CL811/AZ
More info

Description

Screw cap suitable for cap insert with O.ring, light blue, CLEARLINE, 3 bags of 1.000 pcs.

Case

Cat.No

CL811/BI
More info

Description

Screw cap suitable for cap insert with O.ring, white, CLEARLINE, 3 bags of 1.000 pcs.

Case

Cat.No

CL811/G
More info

Description

Screw cap suitable for cap insert with O.ring, yellow, CLEARLINE, 3 bags of 1.000 pcs.

Case

Cat.No

CL811/RA
More info

Description

Screw cap suitable for cap insert with O.ring, pink CLEARLINE, 3 bags of 1.000 pcs.

Case

Cat.No

CL811/RO
More info

Description

Screw cap suitable for cap insert with O.ring, red, CLEARLINE, 3 bags of 1.000 pcs.

Case

Cat.No

CL811/V
More info

Description

Screw cap suitable for cap insert with O.ring, green, CLEARLINE, 3 bags of 1.000 pcs.

Case

7. Screw cap suitable for cap disk with collar with o-ring

Cat.No
Description
Case
Quantity

Cat.No

CL812
More info

Description

Screw cap suitable for cap insert with collar with o-r, neutral ,CLEARLINE, 3 bags of 1.000 pcs. 

Case

Cat.No

CL812/AZ
More info

Description

Screw cap suitable for cap insert with collar with o-r, light blue,CLEARLINE, 3 bags of 1.000 pcs. 

Case

Cat.No

CL812/BI
More info

Description

Screw cap suitable for cap insert with collar with o-r, white,CLEARLINE, 3 bags of 1.000 pcs. 

Case

Cat.No

CL812/G
More info

Description

Screw cap suitable for cap insert with collar with o-r, yellow,CLEARLINE, 3 bags of 1.000 pcs. 

Case

Cat.No

CL812/RA
More info

Description

Screw cap suitable for cap insert with collar with o-r, pink,CLEARLINE, 3 bags of 1.000 pcs. 

Case

Cat.No

CL812/RO
More info

Description

Screw cap suitable for cap insert with collar with o-r, red,CLEARLINE, 3 bags of 1.000 pcs. 

Case

Cat.No

CL812/V
More info

Description

Screw cap suitable for cap insert with collar with o-r, green, CLEARLINE, 3 bags of 1.000 pcs. 

Case

8. Cap disks

Cat.No
Description
Case
Quantity

Cat.No

BSM910/AZ
More info

Description

Capdisk for microtubes external scew cap, blue, 1.000 pcs. 

Case

Cat.No

BSM910/BI
More info

Description

Capdisk for microtubes external scew cap, white, 1.000 pcs. 

Case

Cat.No

BSM910/G
More info

Description

Capdisk for microtubes external scew cap, yellow, 1.000 pcs. 

Case

Cat.No

BSM910/RA
More info

Description

Capdisk for microtubes external scew cap, pink, 1.000 pcs. 

Case

Cat.No

BSM910/RO
More info

Description

Capdisk for microtubes external scew cap, red, 1.000 pcs. 

Case

Cat.No

BSM910/V
More info

Description

Capdisk for microtubes external scew cap, green, 1.000 pcs. 

Case