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.
 

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Pre-cut Peel off Labels Designed for Use in Thermal Transfer Printers

PRINTING FLEXIBILITY - Print as little as one label at a time, eliminating label waste and saving time and money.

BARCODING - Print popular barcode formats for fast and easy sample identification.

VERSATILE - Works with most thermal transfer printers.

HIGH RESOLUTION - Print crisp, clear, professional quality labels.

SUPERIOR - Unique solvent-resistant, acrylic-based adhesive provides excellent cold temperature performance.

TOUGH - Resists degradation from scuffing, chemicals, moisture and wide temperature fluctuations.

SPECIALLY DESIGNED - Coated for use with a resin ribbon that provides the best performance under extreme conditions.
Item#:
THPR-4000
Your Price:
1600.00
Each

Xylene Resistant Thermal

Transfer Labels, .875 X .875"

Xylene Resistant Thermal Transfer Labels are pre-cut, peel off labels for thermal transfer printers

  • Xylene Resistant - Polyester labels provide strong solvent resistance, specifically to xylene washes as well as longer term exposure to xylene
  • Versatile - Temp. Range of -40 °C to 121 ° C. Xylene labels resist boiling water baths, autoclaving, and moderate freezer temperatures.
  • Specially Designed - Rolls are specially top-coated to readily accept thermal transfer printing and can also accept handwriting from lab markers.
  • Convenient - Labels are available in a microscope slide size as well as a unique general purpose size for multiple uses.

****100% Virgin polypropylene tubes are recommended. Avoid use of siliconized surfaces.

Item#:
XYLN-1000
Your Price:
76.00
Each

These chemical-resistant, epoxy-coated steel wire racks have a slotted bottom for secure handling. Ideal for conical centrifuge tubes but can be used to hold other types and sizes of tubes. The 15 mL rack has 20 mm holes; 50 mL rack has 30 mm square holes. Autoclavable.
Item#:
ASWIRRK

No Adhesive Residue - Label and adhesive completely dissolve in any water temperature in under 30 seconds

Environmentally Safe - 100% biodegradable and FDA Compliant for indirect food contact

Temperature-resistant - Storage at room temperature to moderate freezer temperatures

Laser Printable - Labels readily accept laser printing for quick and labeling of laboratory containers

Ideally Sized - Fits a variety of bottles, flasks, beakers and other laboratory containers

WASH-1000 WASH-2000
Label Size 2.625" x 1.00" 4.00" x 1.00"
Ideal Use Various laboratory containers Various laboratory containers
Sheet Layout 3 across - 10 down 2 across - 10 down
Labels/Sheet 30 20
Color White White
U of M 750/pack 500/pack
Item#:
ASWASHLB
MIDSCI # VWR #
3210-320-008-9 N/A
3210-325-008-9 N/A
3210-335-008-9 N/A
3220-320-008-9 N/A
3220-325-008-9 N/A
3220-335-008-9 N/A
Item#:
ASVIEWPOINTUBES

UVsafe Amber 15 mL and 50 mL Centrifuge Tubes for Light-Sensitive Samples

SPECIAL FEATURES

  • Certified to block 100% UV light
  • Completely opaque, protecting even the most light sensitive compounds
  • Will still pass visible light so you can see your sample volume
  • Large, white solvent-resistant writing panel
  • Caps & tubes feature recycling codes
  • Plug caps are autoclavable when attached to UVsafe tubes
  • Accurate, easy-to-read printed graduations
  • Max RCF printed on the tube
  • Freezeable (-80°C) and autoclavable 122°C), as long as caps are loosely attached to the tubes

PLUG CAPS

  • Secure seal for extended storage
  • Made from high-density polyethylene
  • Autoclavable (122°C), as long as caps are loosely attached to the tubes
MIDSCI # VWR #
3132-445-008-9 89079-541
3142-435-008-9 89079-543
3142-871-008-9 89079-538
3182-445-008-9 89079-535
3192-435-008-9 89079-537
3192-871-008-9 89079-532
Item#:
ASLABAMBERTUBES

Upright freezer racks made of stainless steel to accommodate a variety of freezers, boxes, and samples.  Check out our freezer rack configurator for the right one for you!

ITEM #
RACK DIMENSIONS (W x L x H)
UF-306
5.5 x 16.31 x 6.25 in
UF-308
5.5 x 16.31 x 8.25 in
UF-312L
5.5 x 16.31 x 12.38 in
UF-323
5.5 x 16.31 x 6.63 in
UF-332
5.5 x 16.82 x 6.65 in
UF-333
5.5 x 16.81 x 9.63 in
UF-342
5.5 x 16.81 x 5.5 in
UF-352
5.5 x 16.81 x 11.03 in
UF-362
5.5 x 16.82 x 12.6 in
UF-406
5.5 x 21.63 x 6.25 in
UF-408
5.5 x 21.63 x 8.25 in
UF-412L
5.5 x 21.63 x 12.38 in
UF-423
5.5 x 22.26 x 6.65 in
UF-432
5.5 x 22.26 x 6.65 in
UF-433
5.5 x 22.27 x 9.63 in
UF-442
5.5 x 22.26 x 9.22 in
UF-443
5.5 x 22.26 x 12.59 in
UF-452
5.5 x 22.26 x 11.03 in
UF-462
5.5 x 22.26 x 12.59 in
UF-506
5.5 x 26.75 x 6.25 in
UF-508
5.5 x 26.75 x 8.25 in
UF-512L
5.5 x 26.75 x 12.38 in
UF-532
5.5 x 27.71 x 6.65 in
UF-533
5.5 x 27.85 x 9.66 in
UF-542
5.5 x 27.71 x 9.22 in 
UF-543
5.5 x 27.85 x 12.6 in
UF-552
5.5 x 27.71 x 11.03 in
UFD-323
5.5 x 16.5 x 6.44 in
UFD-332
5.5 x 16.5 x 7.13 in
UFD-333
5.5 x 16.5 x 10.06 in
UFD-342
5.5 x 16.5 x 9.44 in
UFD-352
5.5 x 16.5 x 11.81 in
UFD-423
5.5 x 22 x 6.44 in
UFD-432
5.5 x 22 x 7.13 in
UFD-433
5.5 x 22 x 10.06 in
UFD-442
5.5 x 22 x 9.44 in
UFD-452
5.5 x 22 x 11.81 in
UFD-532
5.5 x 26.75 x 7.13 in
UFD-533
5.5 x 26.75 x 10.06 in
UFD-542
5.5 x 26.75 x 9.44 in
UFD-T50-2
5.5 x 16.5 x 9.94 in
UFE-332
5.5 x 16.31 x 6.63 in
UFE-342
5.5 x 16.31 x 6.63 in
UFE-432
5.5 x 21.31 x 6.63 in
UFE-442
5.5 x 21.63 x 8.88 in
UFE-452
5.5 x 21.63 x 11 in
UFLB-22
5.88 x 12.19 x  10.19 in
UFLB-32
5.88 x 18.32 x 9.85 in
UFLB-42
5.88 x 24.27 x 9.85 in
UFMC-33-2-3
5.5 x 16.44 x 6.63 in
UFMC-34-2-3
5.5 x 16.44 x 8.88 in
UFMC-35-2-3
5.5 x 16.44 x 11 in
UFMC-43-2-3
5.5 x 21.94 x 6.63 in
UFMC-44-2-3
5.5 x 21.32 x 8.88 in
UFMC-45-2-3
5.5 x 21.94 x 11 in
UFMC-53-2-3
5.5 x 26.81 x 6.63 in
UFMC-54-2-3
5.5 x 26.81 x 8.88 in
UFMC-55-2-3
5.5 x 26.81 x 11 in
Item#:
ASUPRIGHTRKS
  • Spin up to 70,000 x g
  • Disposable - avoid potential contamination from reusing tubes
  • Capped tubes have frosted surface for easy labeling
  • Sterile
Item#:
ASULTRATUBES

"No more cracking at -80°C or buckling during spins!"

TPP Premium Conical Centrifuge Tubes are designed for exceptional performance that surpasses standard 15mL and 50mL conical tubes. 


Key Features:

  • Ideal for aliquoting and centrifuging reagents
    • Freezing & boiling proof
    • Tubes and Caps are manufactured to withstand equivalent centrifugal force, thus eliminating abnormal tube buckling
    • Screw Caps are designed with pronounced internal grooves
      • Gas and Aerosol tight
      • Enables a fitted seal to prevent leaking during spinning, transportation or storage
      • Protects sample integrity by reducing contamination
    • Graduations all the way down to 0.1 ml (for 15 mL tubes/ 0.5 ml for 50 mL tubes)
  • Perfect for long term storage
    • Manufactured with the highest quality of virgin raw materials
      • Minimizes sample interaction with the centrifuge tube material while preventing leaching that decreases sample integrity
      • No additives, slip agents, biocides or plasticizers are utilized in the manufacturing process
  • White writing surface for easy labeling
    • On top of cap  promotes easy identification of tubes in rack
    • On side of tube  permits detailed description labeling
  • Application based options available
    • Centrifugation  & Storage  15 & 50mL PP conical tube , 15mL PS conical tube and 13mL PS flat tube
    • Media filtration & Storage  50mL PP skirted tube
    • Cell line cryovial freezing in isopropanol bath-- 15mL PS conical tube

Quality Assurance:

  • Sterile (gamma irradiated)
  • DNAse/RNAse, pyrogen, and heavy metal-free
Outstanding optical clarity

 

Material

Temp Range

Max. RCF

Polypropylene (PP) Tubes

-190°C to 100°C

15,500 x g

Polystyrene (PS) Tubes

-30°C to 70°C

1,700 x g

Polyethylene (PE) Caps

-40°C to 70°C

n/a

Item#:
ASTPPREMTUBES

Tough-Tags are chemically inert polyester labels that strongly adhere to all plastics and other materials. They are temperature resistant from 121°C to â40°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 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

Color: White, Blue, Clear, Green, Orange, Red or Yellow

U of M: 1,000/roll

Please give us a call for a sample.

Item#:
ASTTBLB
p>Tough-Tags® are chemically inert labels that strongly adhere to microtubes, test tubes, storage boxes and other microscope slides. They are temperature resistant from 121°C to 40°C and withstand autoclaving, boiling water baths, freezer temperatures, organic solvents and caustic agents. For best adhesion it is recommended that siliconized surfaces be avoided. 

Tough-Tags® are perfect for accurately identifying important samples stored in tubes, microplates or boxes that will be autoclaved or stored in moderate freezer temperatures.

Item#:
ASTTLB

Removable Tough-Tags are durable labels that cleanly remove from reusable surfaces.


NO RESIDUE- Easily remove from surfaces without leaving adhesive


TRACK SAMPLES- Use labels to follow samples from purification to processing


RESISTANT- Resistant to most laboratory solvents, including short-term resistance to acetone and xylene


USEFUL- Great for beakers, bottles, flasks, glass vials, tubes, tube racks, pipettes


MULTIPLE FORMATS- Available on rolls for handwriting or for direct thermal printing using the Dymo LabelWriter

Item#:
ASRVHDLB
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