Home  >  Tubes/Racks

Test Tubes and Racks

From test tubes and racks to the labels and boxes you’ll use them with. MIDSCI has got your needs covered.

 MIDSCI has a wide assortment of test tubes, including top-notch centrifuge tubes your research depends on. We carry everything from sterile centrifuge tubes that we promise won’t buckle during spins to specialty centrifuge tubes that are completely blacked out to preserve your light sensitive compounds.
 
We also have freezer racks and autoclavable racks, stackable storage boxes and freezer boxes, general storage containers and cryogenic storage refrigerators and tanks.
 
And let’s not forget the labels! Wash-off labels, removable labels, and labels that will never come off (if you need that).
 
There are so many other quality choices and options for all of these products. 

80 Well Racks

80 Well Racks

Shop Now

Sterile Harvest Test Tubes with 2 position caps

Sterile Harvest Test Tubes with 2 position caps

Shop Now

MIDSCI Cryo Label Sheets

MIDSCI Cryo Label Sheets

Shop Now

|◀ ◀ 49 - 60 of 179 ▶ ▶|
View:

Centrifuge Bottles

  • Centrifuge Bottles have a rigid body for low to moderate speed centrifugation of biological and chemical samples
  • High quality polycarbonate and polypropylene have excellent chemical resistance
  • Centrifuge Bottles are reusable and autoclavable


Polypropylene

  • Translucent walls provide visibility of contents
  • Bottle must be filled 75% of total capacity for maximum results


Polycarbonate

  • Seal cap has extended lip to facilitate removal from rotor, and gripping ridges for easy opening and sealing
  • Bottles include molded graduation lines
  • Bottles should be filled to 80% of total capacity for maximum results


Item#:
ASCENTRIBOTT

Looking for replacement tubes? Check out NEST Centrifuge Tubes here!

PerformR® 175 and 225 mL Centrifuge Tubes

  • Available in 175 mL and 225 mL volumes
  • Fit standard cushions and rotors of floor model and benchtop centrifuges
  • Outside dimensions of the 175 mL tube is 61 x 117 mm
  • Outside dimension of the 225 mL tube is 61 x 137 mm
  • Spins to 8,000 x RCF
  • Autoclavable (122°C) and Freezable (-80°C)

Large centrifuge tubes are perfect for clarifying large volume solutions or concentrating live cells in tissue culture. Made from pure pre-tested medical-grade resins to ensure the integrity of your work. Each lot is tested and certified free of RNase/DNase, Endotoxins, and is non-pyrogenic. Resins are pre-tested, and are free of ATP, Oleamide, DiHEMDA, and Phthalates. These tubes come in unique balanced packages of 2 tubes, so you don’t have to worry about resealing bags or re-sterilizing these tubes. They also include our exclusive caps with an integral elastomeric sealing ring that eliminates leaking. Sterile tubes have been sterilized with a validated medical-grade process using radiation.
 

MIDSCI # VWR #
3080-820-000-9 89218-280
3080-825-000-9 89218-282
3081-820-000-9 89218-284
3081-825-000-9 89218-286
Item#:
ASPERFORMR175ML

The Argos Pellet Mixer is a lightweight battery powered hand held homogenizer that can be used with disposable pestles, mixers and micro tubes. Cell tissue and pellets are completely homogenized within seconds by means of a high speed vortexing action. Greatly reduces hand fatigue. Comes complete with 2 "AA" batteries and Pestle/Mixer adapter.

Item#:
ASPESTLES
10/box, 20 boxes per case

The assorted color polypropylene pestles come complete with 1.5 mL microcentrifuge tubes. These are packaged 10/box and 20 boxes per case.

Item#:
1015-39
Your Price:
224.81
Each

Plug Style Caps for Culture Tubes

  • Endotoxin Free (non-pyrogenic)
  • Polyethylene USP Class VI resin
  • Not autoclavable
  • Natural white color

Dual position aspirating cap for culture tubes. Cap includes plug position and open aspirating position.
 

MIDSCI # VWR #
3300-800-000-9 60818-463
3302-800-000-9 60819-003
3302-801-000-9 60819-014
3302-802-000-9 60819-025
3302-803-000-9 N/A
3302-804-000-9 60819-036
3302-806-000-9 82010-000
3302-807-000-9 60819-047
3302-808-000-9 60819-080
3302-870-000-9 60819-069
3500-800-000-9 60819-091
3055-870-010-9 21008-022
Item#:
ASLABSSCLERCAPS

SuperClear™ Culture Tubes and Caps

  • Ultra-clear resin
  • Colored tubes available
  • Medical grade (U.S.P.) packaging
  • Thicker walls will not crush

These precision-molded, conical and round bottom tubes are perfect for a multitude of general laboratory uses. Precision crafted of extra clear virgin polypropylene in natural and colors or clear virgin polystyrene. Tube caps are made of low-density polyethylene for a secure seal and are available in a fluted plug style or dual position design that permits sample aspiration.

Polypropylene tubes are autoclavable to 122°C and freezable to -80°C. Polystyrene tubes are not autoclavable but have a nominal temperature range between 90°C and -40°C. Polyethylene caps are not autoclavable but are available pre-sterilized with many of the tube packages.

Polypropylene tubes can be centrifuged to 3000 RCF and polystyrene tubes will withstand 1500 RCF. (RCF; Relative Centrifugal Force, is not equivalent to RPM)
 

MIDSCI # VWR #
3305-800-000-9 60818-361
3306-800-000-9 60818-383
3310-800-000-9 60818-408
3311-800-000-9 60818-430
3311-802-000-9 60818-432
3311-803-000-9 60818-433
3311-804-000-9 60818-434
3311-806-000-9 60818-436
3311-807-000-9 60818-437
3311-808-000-9 60818-438
3315-800-000-9 60818-419
3316-800-000-9 20170-579
3325-350-000-9 60818-270
3325-355-000-9 60818-292
3326-350-000-9 60818-281
3326-355-000-9 60818-306
3328-355-000-9 60818-496
3329-355-000-9 60818-500
3335-335-000-9 60818-565
3336-335-000-9 60818-576
3342-335-000-9 60818-475
3343-335-000-9 60818-486
3360-800-000-9 60818-096
3361-800-000-9 60818-099
3385-335-000-9 89002-374
3386-335-000-9 60818-102
3410-800-000-9 60818-849
3411-800-000-9 60818-860
3425-350-000-9 60818-907
3425-355-000-9 60818-929
3426-350-000-9 60818-918
3426-355-000-9 60818-930
3510-800-000-9 60818-615
3511-800-000-9 60818-618
3515-800-000-9 60818-661
3516-800-000-9 60818-664
3525-350-000-9 60818-614
3525-355-000-9 60818-623
3526-350-000-9 60818-626
3526-355-000-9 60818-645
3528-355-000-9 60818-667
3529-355-000-9 60818-689
3535-335-000-9 60818-703
3536-335-000-9 60818-725
Item#:
ASLABSUPERCLR

Click Here for Replacement Tubes


Multi-Purpose Test Tubes 12 x 75 mm 
 
Precision-molded from premium-grade plastics and ideal for routine laboratory analysis and procedures. We have applied the lessons learned from over 27 years of manufacturing experience to produce tubes that perform at their highest level. Our tubes are rigorously inspected by our Quality Assurance Department to ensure they surpass our exacting specifications. These tubes are ideal for a wide range of laboratory applications. They are available in several sizes, and from three materials, to meet a variety of needs.

  • - All of the tubes are plastic (polystyrene, polypropylene or polypropylene-copolymer), thus preventing the problem of broken glass.
  • - Polypropylene is chemically resistant, autoclavable and virtually unbreakable.
  • - Polystyrene is clear like glass.


Note that caps are ordered separately. These tubes are not available sterile.

Part#

Color

Description

Packaging

8560

Clear

5mL Round Bottom (PS)

2,000 (8 bags of 250)

8562

Natural

5mL Round Bottom (PP)

2,000 (8 bags of 250)

8562B

Blue

5mL Round Bottom (PP)

2,000 (8 bags of 250)

8562G

Green

5mL Round Bottom (PP)

2,000 (8 bags of 250)

8562L

Lavender

5mL Round Bottom (PP)

2,000 (8 bags of 250)

8562P

Pink

5mL Round Bottom (PP)

2,000 (8 bags of 250)

8562Y

Yellow

5mL Round Bottom (PP)

2,0

8550

Clear

5mL Conical Bottom (PS)

2,000 (8 bags of 250)

13x100

 

 

8570

Clear

8mL Round Bottom (PS)

2,000 (8 bags of 250)

 

 12x55

 

 

8580

Clear

3mL Round Bottom (PS)

2,000 (4 bags of 500)

8582

Natural

3mL Round Bottom (PP)

2,000 (4 bags of 500)

 

17x100

 

 

8590

Clear

16mL Round Bottom (PS)

1,000 (2 bags of 500)

8592

Natural

16mL Round Bottom (PP-CO)

1,000 (2 bags of 500)
Item#:
ASTESTUBES
Low Binding, Sterile, Racked,
Item#:
FT20LTS-H96-NS
Your Price:
650.00
Each
Limited-Time Promo Offer!

LabValues 2022 Discounted Pricing Promotion on Laboratory Accessories 

See LabValues 2002 details - Here 

 Use promo code 2LV-9.22 for discounted pricing - Valid through December 31, 2022

 This promo cannot be combined with other promotions or discounts.  Institutional pricing not valid. All terms apply.

Untapered Y Connector

This product is a transparent, autoclavable polypropylene connector. It has untapered connectors and is highly resistant to many chemicals.
Item#:
ASUNTAPYCON
Limited-Time Promo Offer!

LabValues 2022 Discounted Pricing Promotion on Laboratory Accessories

See LabValues 2002 details - Here  

Use promo code 2LV-9.22 for discounted pricing - Valid through December 31, 2022
 This promo cannot be combined with other promotions or discounts.  Institutional pricing not valid. All terms apply.

Untapered 4 Way Connector

  • Durable, autoclavable, and highly resistant to many chemicals
  • Color: Transparent
  • Material: Polypropylene
  • Product Type: Tubing Connector
  • Maximum Pressure: 20psi
Item#:
ASUNTAP4CON
0.94x0.5in

Our label sheets are specially designed to permanently accept laser printing.

Tough-Tags are chemically inert polyester labels that strongly adhere to all plastics and other materials. They are temperature resistant from 121°C to -40°C. These labels will withstand autoclaving, boiling water baths, freezer temperatures, organic solvents, caustic agents and other challenges without peeling, cracking or falling off. For best adhesion it is recommended that siliconized surfaces be avoided.


Tough-Tags are pre-cut, peel-off labels which accept any marking instrument and are perfectly sized to fit microcentrifuge tubes and other containers in the laboratory. Tubes with Tough-Tags wrapped around them will still slide easily in and out of rotors without binding because the labels are thin and the adhesive does not migrate from behind the label even after boiling and autoclaving.

Label Size: 0.94" x 0.50" (24mm x 13mm)

Ideal Use: 0.5mL tubes

Sheet Layout: 7 across - 17 down

Labels/Sheet: 119

Colors: White, Blue, Green, Orange, Red, Yellow or "Rainbow Pack"

U of M: 2,975/pack

Rainbow Pack includes 5 sheets of each color: Blue, Green, Orange, Red and Yellow

Please give us a call for a sample.

How to set up your laser tags

Item#:
ASTTSWSTS
on Sheets ideal for General Use

Cryogenic Labels


Labeling frozen vials, microtubes, microplates, glass tubes, freezer boxes, plastic bags and other containers can be a challenge when storing in temperatures below 20 degrees Celsius.

We offer with a high-quality adhesive that can stick to already frozen vials and other objects. The adhesive on this type of label will adhere to a surface in wet and/or cold conditions. The adhesive on the label is specifically designed to stick in temperatures below 80 degree Celsius and as low as 196 degrees Celsius. When storing in deep freeze liquid nitrogen or vapor phase liquid nitrogen our Cryo labels will stay in place. MIDSCIs Cryo labels are resistant to smearing without any additional lamination. They also won't become brittle or cracked.

Our cryogenic labels are made of thermoplastic film and coated with a glove-friendly cryogenic adhesive. This special adhesive let the label to remain strong and sticky so that it can be securely attached to stainless steel, aluminum, paint, powder coated metal and iron.

Providing a high quality of the Cryo label is essential for laboratories, researchers, (etc.). It will provide fewer errors, better accuracy, more proficiency, and all of this leads to better results at a better budget.

These come on a roll ready for your use in a lab!

Item#:
MIDSCI-C157
|◀ ◀ 49 - 60 of 179 ▶ ▶|
View: