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

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Sterile Harvest Test Tubes with 2 position caps

Sterile Harvest Test Tubes with 2 position caps

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MIDSCI Cryo Label Sheets

MIDSCI Cryo Label Sheets

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This unique steel wire rack allows storage and transport.

Heat-cured epoxy coating is unaffected by organic solvents, salts, weak acids and weak alkalis.

Temperature range: -223ºC (-369ºF) to 121ºC (250ºF); autoclavable

Item#:
ASGRIDRK

CoolSafe

Versatile - Designed for 0.2ml tubes (strips or trays), 96-well and 384-well microplates, 0.5ml, 1.5ml, 5ml tubes. 

Specially Formulated - Cool Bricks maintain a constant temperature (1°C or 10°C) for up to 10 hours. 

Quality Engineering - Each aluminum Cool Chamber surrounds tubes to guarantee sustained cold temperatures. 

Durable - The CoolSafe box is made of triple density expanded polystyrene and molded under extreme pressure creating a durable container that guarantees temperature stability. 

Easy To Use - Easily interchange Cool Chambers and Cool Bricks for different sized tubes.

Item#:
ASCOOLSAFE

Please check out BetterBox Microtube Storage Box as an alternative option.

50 & 100-Place Freezer Storage Boxes

  • With attached hinged lid
  • Holds 1.5 & 2.0 mL microtubes some 1.2 mL cryo vials
  • Made of polypropylene
  • Freezable (-80°C)
  • Autoclavable (122°C)

These freezer boxes are designed to hold 1.5 mL and 2.0 mL tubes and some 1.2 mL cryo-vials. Convenient hinged lid and snap-lock closure make these boxes very versatile in any lab. Alpha numeric labeled grid makes identifying contents simple. Indented lids can be labeled. Autoclavable (122°C) and freezable(-80°C). Made of polypropylene.

Assorted colors include red, orange, yellow, green, and blue.
 

MIDSCI #

VWR #

2708-220-000-9

16466-018

2708-229-000-9

16466-020

2709-220-000-9

16466-022

2709-229-000-9

16466-024

Item#:
ASLABFREXSTORCKS

100 Place Microtube Storage Box

  • Polypropylene boxes withstand freezing (to -80ºC) and autoclaving
  • The 3-point hinge maintains its integrity during repeated use
  • A positive catch keeps the lid securely fastened
  • Alpha-numeric indexing is printed inside the boxes for easy sample ID, and the clear lid allows visibility even when the lid is closed
  • Boxes are available in a variety of colors for coding samples and hold one hundred 1.5/2.0 mL tubes, cryovials or chromatography vials
  • Measure 42 x 142 x 55 mm
  • A solid black box is available for light sensitive samples
Item#:
AS100PLMICSTBOX

CryoCommand 
 

Ideal solu
tion for replacing ice baths. Avoids the mess and hassle of consumables while providing superior temperature stability and uniformity.

  • Provides low temperature protection for biological samples
  • Choice of Cryo-Cores for different storage temperatures
  • Highly durable and suitable for frequent and repeated use
  • Ice and Consumable free solution for easier workflow
  • Applicable to a variety of different Tube Modules
  • Holds multiple boxes of sample or vaccines
  • Easy to Clean and Disinfect

CryoCommand comes with a high quality EVA pan and 6 Cryo-Core units which are rechargeable in your ULT Freezer. Works with a variety of Tube Modules. Provides superior temperature stability to ice.

Item#:
ASCRYOCOMM

Freezer Boxes for 5mL MacroTubes®

  • Attached hinged lid
  • 5 x 5 version for 5 mL Snap-Caps
  • 6 x 6 version for 5 mL Screw-Caps
  • Alpha-numeric coding
  • Polycarbonate box fits 25 x 5mL tubes

· Polycarbonate box usable temp range is -196° to +121°

MTC Bio's 5mL MacroTube® Cardboard Freezer Boxes are made of recyclable material, with a liquid-resistant outer coating. They are shipped fully assembled and are available in a 5×5 version that holds 25 x 5 mL Snap-Cap tubes or a 6×6 version that holds 36 x 5mL Screw-Cap tubes. Each box has liquid nitrogen drainage slots and numbered grid markings in almost every conceivable location (top, bottom, sides, etc.).

Item#:
ASMACRORKS

Reusable Tube Racks

  • 25-Place
  • Autoclavable (122°C) and freezable (-80°C)
  • Numbered Wells

These racks are designed to hold Labcon centrifuge tubes. Unlike foam racks, they are autoclavable and will not fall apart with repeated use. They can be frozen, and they stack together to minimize storage space. An interlocking design lets you connect more than one rack to create a handy workstation. Autoclavable (122°C) and freezable (-80°C). These racks are designed for Labcon centrifuge tubes, other tube brands may not fit correctly.
 

MIDSCI # VWR #
2715-220-000-9 10022-314
2715-221-000-9 10022-316
2715-222-000-9 10022-262
2715-223-000-9 10022-264
2715-224-000-9 10022-266
2715-226-000-9 10022-268
2715-227-000-9 10022-270
2715-228-000-9 10022-272
2715-229-000-9 N/A
2750-221-000-9 10022-278
2750-222-000-9 10022-318
2750-223-000-9 10022-320
2750-224-000-9 10022-322
2750-226-000-9 10022-280
2750-227-000-9 10022-282
2750-228-000-9 10022-284
2750-229-000-9 10022-286
Item#:
ASREUSERCKS

Cryogenic Boxes with Hinged Lid

New ultra-low temperature storage boxes are designed to hold 1.2mL to 2.0mL cryogenic storage vials. An excellent and longlasting replacement for cardboard boxes, they are fully autoclavable and withstand temperatures ranging from -196° to +121°C. they are compatible with all standard 5.25 inch (133mm) freezer racks. Clear lids are hinged and have printed indexing for sample identification purposes.
  • Polycarbonate, withstand -196°C
  • Convenient hinged lid 
  • Includes drainage slots for LN2

ItemDescriptionDimensions
R2281Cryo storage box, 81 place (9 x 9), polycarbonate, with hinged lid5.25 x 5.25 x 2 in.
MID2100Cryo storage box, 100 place (10 x 10), polycarbonate, with hinged lid5.25 x 5.25 x 2 in.
C2581Cryo storage box, 25 place (5 x 5), polycarbonate, with pull-off lid5.25 x 5.25 x 2.75 in.
 
Item#:
ASCRYOBOXWHING

TPP Cryo Box

  • Intended for storage of samples in a freezer
  • Easy "one-handed" use lids
  • Polypropylene
  • 133 x 133 x 45 mm
Item#:
ASTPPCRYOBOX

DryChill™ Ice-free Cooling Block

The DryChill™ cooling blocks are designed to store samples safely on the lab-bench without sample degradation due to temperature increase or fluctuation. Unlike traditional ice buckets, these blocks do not require any ice and are uniquely designed to minimize condensation, resulting in a convenient, mess-free cooling.

Each DryChill™ Cooling Block utilizes a proprietary gel refrigerant, designed to maintain cold (but not freezing) temperatures for extended time periods. Once the block temperature begins to warm, the visual indicator alerts the user by changing from purple to pink.

Four blocks are available for accepting a wide variety of commonly used research tubes and plates.

  • Ice-free, stable cooling for sample tubes
  • Unique design reduces condensation
  • Maintains 4°C for up to +200 minutes
  • 4 sizes for various tubes up to 50 mL
  • Visual temperature indicator

Specifications

 
Temperature~4°C for up to +230 mins.
Capacity DC9602 - 96 x 0.2 mL
DC4020 - 40 x 1.5/2.0 mL
DC0650 - 6 x 50 mL
DC1215 - 12 x 15 mL
DimensionsDC9602 - 5.9 x 4.2 x 2.8 in.
DC4020 - 14.7 x 10.5 x 7 cm
DC0650 - 5.9 x 4.2 x 3.8 in.
DC1215 - 14.7 x 10.5 x 9.6 cm
Weight2.2 lbs
Warranty2 Years
 

Item#:
ASDRYCHILLCB

MetalFree™ Centrifuge Tubes

  • Made of 100% medical grade ultra low metal virgin resins
  • Certified below one part per billion (<1ppb) for trace metals
  • Natural colorant-free flat caps
  • Autoclavable (122°C) & Freezable (-80°C)

Labcon’s Metal Free® centrifuge tubes are specifically processed to ensure that common trace metals and elements that can interfere with experiments are below an ICP-MS detection level of one part per billion (<1ppb). These tubes are perfect for storage of samples and for applications requiring the assurance of low background metals.

Metals included in testing are: Calcium, Magnesium, Zinc, Iron, Copper, Manganese, Aluminum, Silicon, Nickel, Vanadium, Sodium, Phosphorous, Cobalt, Chromium, Potassium, Lithium, Selenium, Cadmium, Mercury, Arsenic, and Lead.

All package versions are sterilized with a validated and approved ISO 11137 method. Racked tubes are packaged in recyclable fiber racks.
 

MIDSCI # VWR #
3134-345-001-9 89049-170
3144-335-001-9 89049-172
3184-345-001-9 89049-174
3194-335-001-9 89049-176
Item#:
ASLABMETALFREETUBES

MacroTube® Vivid™

  • Vivid printed graduations
  • RNase, DNase, pyrogen-free
  • Resealable sterile packaging
  • Ultra-clear polypropylene
  • Snap apart racks (2 x 25 tubes)

Specifications

Material: (tube)

Polypropylene

Material: (cap)

HDPE

Maximum RFC:

25,000xg

Temp Range:

-86°C to 100°C

Dimensions: (without cap & rim)

16 x 54 mm

Dimensions: (with cap & rim)

20 x 64 mm

 
 

Item#:
ASMICROVIVID
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