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LiteSafe™ Centrifuge Tubes

These tubes are completely opaque, therefore protecting even the most light sensitive compounds. Midsci LiteSafe™ tubes eliminate the inconvenience of fitting tubes with aluminum foil to protect samples. Ideal for use with fluorescent probes or ethidium bromide.

Disposable polypropylene tubes and caps with recessed lid to prevent leaking. Frosted writing surface allows for permanent identification and labeling. Autoclavable to 122°C and can be stored in freezers to -100°C.

RCF values: 15mL, 8,400g

Nest 250 and 500 mL Centrifuge Tubes

The 250mL and 500mL centrifuge tubes can process a large number of samples at one time and are suitable for separation and harvest of large cells, supernatants, bacteria, yeast and tissue samples, therefore they are widely used in the field of life sciences and clinical experiments and can meet the requirements of biological analysis.

Product Features

• The unique sealing structure design of the cover provides a two-way security to guarantee seal ability.
• The thickened design of the conical bottom increases the maximum centrifugal limit.
• Max. centrifugal limit 7000xg.
• Tolerable temperature -80°C to 120°C.
• The clear scale is convenient for data reading.
• No pyrogens, sterile, no DNARNA.
• Electron beam sterilization, SAL=10^-6

<sup>Application Areas
 Separation of sediments after chemical reactions for harvest and application.
 Harvest of biomacromolecules, inorganics and organics.
 In biochemistry and other biological fields, usually used to centrifuge and collect a large volume of cells, biomacromolecules and supernatants.


 Packaging Specifications</sup>

110158 & 110178 | 17 x 100 mm Plastic Tubes with Dual Position Snap Cap

These plastic culture tubes are produced in polystyrene (PS) or polypropylene (PP). The polystyrene tubes can withstand 1500 RPM during centrifugation. polypropylene tubes can withstand 3000 RPM and are autoclavable and freezable. Tubes with dual position snap caps (LDPE) provide either aerobic or anaerobic storage of samples. Note - Leave the dual position snap cap in the loose position for aerobic work and in the sealed position for anaerobic cultures.

110414, 110415 & 110440 | 12 x 75 mm Plastic Tubes

These plastic culture tubes are produced in polystyrene (PS) or polypropylene (PP). The polystyrene tubes can withstand 1500 RPM during centrifugation. polypropylene tubes can withstand 3000 RPM and are autoclavable and freezable. Tubes with dual position snap caps (LDPE) provide either aerobic or anaerobic storage of samples. Note - Leave the dual position snap cap in the loose position for aerobic work and in the sealed position for anaerobic cultures.

118115C | Universal Caps, Fits most 12 mm, 13 mm, & 16 mm Tubes

Guard samples against cross-contamination and laboratory work areas against infection and spillage with these universal snap caps. Precision molded from low-density polyethylene and designed to fit firmly on the tube. Closures are very sturdy under most rigorous procedures, including centrifugation.
These polyethylene (PE) universal caps are designed for easy-on and easy-off use. Cap removal is simple and quick. Universal caps are ideal for recapping most 12 mm, 13 mm and 16 mm evacuated glass blood collection tubes. Flexible closures protect from aerosols of highly infectious microorganisms. Not suitable for autoclaving.

118139 Series | Plug Stoppers for 12 mm Tubes

Polyethylene (PE) plug for 12 mm tubes and are available in a selection of colors for sample identification.

6263C | Plug Stoppers for 15 mL Centrifuge Tubes

Plug caps for 15 mL centrifuge tubes and are suitable for use with centrifuge tubes with a 17 mm diameter.

Being produced from polyethylene, they are flexible and provide better leak resistance than standard caps.

Centrifuge Tubes with Flip Top Caps

• Graduations are printed in bold, easy-to-read black ink and are accurate to +/-2%
• Large white marking area provides excellent contrast for identification
• Easy to write on flat surface polyethylene (HDPE) caps feature integrated leak-proof seal
• Tubes include graduations molded into the conical bottom, ideal for pellet viewing and small volume quantification
• Ergonomic flip top cap is designed for single handed operation

Packaging Options

• Convenient zip-closure bag is a practical alternative to folding and taping opened bags
• Paperboard rack is a recyclable, fold-flat alternative to bulky foam racks

 
Specifications

	15 mL Tubes	50 mL Tubes
Non-Pyrogenic	Yes	Yes
Autoclavable	Yes	Yes
Primary Color	Tube: Natural	Tube: Natural
Secondary Color	Cap: Green	Cap: Green
Primary Material	Tube: Polypropylene	Tube: Polypropylene
Secondary Material	Cap: HDPE	Cap: HDPE
Maximum Volume	15 mL	50 mL
Graduated	Yes	Yes
Graduation Increments (Subdivisions)	0.5 mL	2.5 mL
Max Force (RCF)g	9,400	9,400
RNase/DNase Free	Yes	Yes

Globe Scientific Culture Tubes

• Tubes can be used for tissue culture and blood banks.
• Made from superior quality borosilicate glass to reduce pH changes and contaminants that are potentially leached from tubes made from soda lime glass.
• Tubes feature well-rounded bottoms and smooth fire-polished rims.
• Tubes are chemically inert.
• Produced in an ISO 9001:2008 certified factory.

Transport/Mailing Tubes, w/Attached Screw-Cap

5.0 mL SuperClear® Centrifuge Tubes with Attached Caps

• Attached flat snap caps
• Molded graduations
• Writing surface
• Centrifuging to 25,000 x G
• Autoclavable (122°C) and freezable (-80°C)

5mL SuperClear® snap cap centrifuge tubes are an efficient alternative to 15mL tubes. Designed to fit the same rotors as our 15mL centrifuge tubes, you can use these tubes in procedures that require smaller sample volumes.

The interior surfaces are ultra-smooth with low retention characteristics. Lab testing confirms the superior performance of SuperClear® tubes in light transmission compared to other brands. SuperClear® tubes are more than twice as effective at transmitting light than other brands of 5 mL centrifuge tubes.

SuperClear® tubes feature an extra-thick and durable wall that can withstand centrifugation to 25,000 x G, more than twice some other brands. The ultra-clear polypropylene resin gives you a clear view of the pellet as well as correct color rendition. Designed with ergonomic caps and smooth surfaces.

Tubes have flat, pierceable caps and a side writing surface and are packaged In resealable bags.
 

Avant screw cap tubes and manufactured for the ultimate visibility of your sample.  They come in conical bottom or self standing/skirted and are available in a wide variety of sizes.  The tubes come sterile and DNAse/RNAse free and non-sterile.

• The AV-2***-**  and AVFS tubes are our most versatile.  With a max RCF of 20,000xg, a temperature range of -196°C to 121°C, and a silicone gasket they are great for long term storage.
•  The AVSC tubes fit all standard rotors and can be centrifuged up to 18,000xg.  They have a temperature range of -40°C to 121°C.  The silicone O ring also ensures safe storage of your samples.

 
50 mL Centrifuge Tubes PP (29x115mm)

• Sterile, RNase, DNase, pyrogen and cytotoxin free
• Available racked or bagged
• Compatible with standard rotors
• Frosted marking surface 

Our 15 mL, 30 mL, and 50 mL centrifuge tubes are made of premium polypropylene for clarity and centrifugal strength. Tubes and caps may be frozen at temperatures as low as -86ºC. The maximum centrifugal force is 12,000 x g for the 15 mL tubes, 7,000 x g for the 30 mL tubes, and 15,000 x g for the 50 mL tubes*. Caps have a flat top surface for easy marking and labeling. C2605 and C2630 feature a ‘skirted’ bottom that allows the tubes to stand upright without a separate test tube rack. The C2600 series of centrifuge tubes, self-standing or not, are leakproof to 95 kPa/14psi.

Transport Tubes

• Transport tubes offer advanced seal and extended deep cap to prevent leaking when shipping samples
• Cap is designed to accommodate swab for transport, and is easily sealed or removed with a single turn
• Self-standing base allows use without racks
• Round bottom maximizes liquid retrieval and will not pinch swabs
• High-quality, medical grade virgin polypropylene is transparent for viewing samples, shatterproof, and resistant to heat and cold
• Sterilized by irradiation
• Convenient zip-closure bag is a practical alternative to folding and taping opened bags