Cryogenic Storage Systems and Supplies

Are you looking for reliable cryogenic storage systems and supplies? We’ve got that and more.​

MIDSCI has a wide selection of cryogenic storage products; including entire systems, refrigerators, and tanks.
 
The K Series Cryostorage Systems we carry offers reliable liquid nitrogen storage from -100°C to -196°C. These systems have a unique Temperature Gradient Suppression System that greatly improves vapor phase storage temperature and recovery.
 
Other than entire cryogenic storage systems, we also offer cryogenic refrigerators, such as the LS3000. This rugged product can lower your operating cost per vial!
 
And for confined workspaces, consider the XTL3 cryogenic storage tank.

Upright Racks for Freezers

Upright Racks for Freezers

Shop Now

Cardboard Boxes

Cardboard Boxes

Shop Now

81-Well Freezer Storage Boxes with Lift-Off Lids

81-Well Freezer Storage Boxes with Lift-Off Lids

Shop Now

|◀ 25 - 36 of 77 ▶|
View:


Reversible Microtube Storage Racks

This reversible rack comes with a simple-to-use removable hinged lid that snaps in place on either side of the rack. Rack and lid are molded out of autoclavable polypropylene. PCR® side of the rack has 168 wells that hold 0.2 mL tubes. The wells will accommodate 8 or 12 tube strips or individual tubes. The opposite side of the rack has 40 wells that hold 0.5 mL tubes. We have also placed 12 wells for 1.5 mL tubes on both sides of the rack for your convenience. Available in natural or assorted colors (blue, green, purple, yellow, and orange). Packs of 5. PCR® is a registered trademark of Hoffman-LaRoche Inc.

Proudly made in the USA! Click here for more made in America products!

Item#:
ASREVERSRK

The PolarSafe cryogenic 2D vials, available in 2 and 5 mL sizes with internally or externally threaded caps, are idea for rapid processing of biological samples. The embedded Datamatrix code at the bottom of each vial along with the corresponding "Code 128" barcode on the body of the vial, saves time and provides accurate organization and tracking of valuable samples.

The 2D vials can be safely stored in polycarbonate boxes (purchase separately). The storage boxes also feature the 2D Datamatrix code and Code 128 barcode to provide automatic identification of both the box and stored vials.

Item#:
ASCRYOBARC

CoolCaddy PCR Work Station

  • Maintains 2 to 4° C for up to 5 hours
  • Keeps samples cool, but not frozen
  • Accomodates several different vessel types: Vials, Tubes, Strips, Plates & Reservoirs

Protect your enzymes, reagents and temperature sensitive samples with the new 5-hour CoolCaddy.  No need for messy ice baths - simply store it overnight in any standard freezer and its ready to hold tubes, plates and reservoirs at 2 to 4° C for an entire morning or afternoon.  CoolCaddy is an ideal work station for PCR and especially for any protocol requiring multi-channel pipetting from a reservoir into strip tubes or 96 well plates.  And, if your work is interrupted, just place the whole CoolCaddy (complete with samples and reagents) back in the freezer or refrigerator until you are able to resume your experiment.

The CoolCaddy offers the highest level of enzyme protection and is essential for all protocols that call for more than 30 minutes of benchtop prep work.  Additionally, the proprietary refrigerant gel protects enzymes, samples and reagents from freezer fluctuations caused by power outages, open doors, and frost-free cycles.

Capacity:

1.5/2.0 mL Microtubes9 Tubes
2.0 mL Cryotubes8 Tubes
0.5 mL Microtubes5 Tubes
PCR Plates1 Plate
PCR Tubes 96 Tubes or 12 Strips
Reservoirs1 x 50 mL Reservoir
Item#:
ASFRZPCR

ROTA-RACK® MICROTUBE RACK
Get organized with this fun, interlocked rack.
Rotate each of the four modules independently to configure for the tubes that you want to use.

    • Made from polypropylene
    • Suitable for a massive variety of culture, centrifuge, micro centrifuge, round, flat or conical bottomed tubes
    • Polypropylene rack maintains its orientation until you twist it again.
    • Two versions to cover smaller and larger tube requirements
    • Tubes: 15 mL  Wells: 6  Well Dia: 16.4 mm
    • Tubes: 1.5/2.0 mL  Wells: 9  Well Dia: 11.2 mm
    • Tubes: .5 mL  Wells: 12  Well Dia: 8 mm
    • Tubes: .2 mL  Wells: 32  Well Dia: 6.5 mm
    • Dimensions: 8.81 x 4.33 x 4.33 in (21 x 10 x 10 cm)
    • 1/pk
    • Color: purple, blue, green, yellow
    • Autoclavable
Item#:
ASROTORK


IsoFreeze® MCT Color-Change Racks

 

Leave the Ice Buckets Behind!
IsoFreeze Color-Changing Racks take the guesswork out of sample preparation!

 

Using proven IsoFreeze temperature maintenance technology, the filled racks maintain a cool (refrigerator) environment on the bench or the workstation platform. This helps maintain a stable environment for PCR reagents, cells, enzymes, or other temperature-sensitive reagents. Industry Standard format tubes, strips, and 96 well plates, in both standard and low profile well shapes, are accommodated and are efficiently cooled in PCR, QPCR, and many other applications.

 

IsoFreeze PCR Racks are manufactured using polypropylene containing temperature-dependent color-change dye giving at-a-glance temperature indication for each well. There is a dramatic change to a contrasting color at 7ºC. IsoFreeze gel technology means the wells will stay cool for up to 4 hours, depending on ambient temperature and other factors.

  • Available in 2 color changing formats
  • Material: Rugged polypropylene and inert gel
  • Maintains temperature of less than 4°C for up to 2.5 or 3.5 hours depending on Rack

Specifications
 
Item #ColorDimensions
(D x W x H)
Tube SizeFormationTemp. Lid
5630-T4Purple to Pink as
temp. rises to 7°C
146 x 105 x 70 mm
5.74 x 4.13 x 2.76 in.
0.5, 1.5, 2.0 mL Snap or Screw - Cap Style Tubes24 Wells,
6 x 4
Holds 4ºC for ~ 3.5 hoursYes
5630-T6Green to yellow as
temp. rises to 7°C
146 x 105 x 70 mm
5.74 x 4.13 x 2.76 in.
0.5, 1.5, 2.0 mL Snap or Screw - Cap Style Tubes24 Wells,
6 x 4
Holds 4ºC for ~ 3.5 hoursYes
5640-T4Purple to pink as
temp. rises to 7°C
141 x 99 x 44 mm
5.55 x 3.90 x 1.73 in.
Holds 0.1 or 0.2 mL
Tubes and Strip Tubes
96 Wells,
12 x 8
Holds 4ºC for ~ 3 hoursYes
5640-T6Green to yellow as
temp. rises to 7°C
141 x 99 x 44 mm
5.55 x 3.90 x 1.73 in.
Holds 0.1 or 0.2 mL
Tubes and Strip Tubes
96 Wells,
12 x 8
Holds 4ºC for ~ 3 hoursYes
5650-T4Purple to pink as
temp. rises to 7°C
SBS footprint for use w/ liquid-handling equipmentHolds 0.1 or 0.2 mL
Tubes and Strip Tubes
96 Wells,
12 x 8
Holds 4ºC for ~ 2.5 hoursNo
5650-T6Green to yellow as
temp. rises to 7°C
SBS footprint for use w/ liquid-handling equipment.Holds 0.1 or 0.2 mL
Tubes and Strip Tubes
96 Wells,
12 x 8
Holds 4ºC for ~ 2.5 hoursNo

Proudly made in the USA! Click here for more made in America products!
 

Item#:
ASSOFRZ


IsoFreeze® Flipper Rack

  • Available in 2 temperature ranges
  • TFL-0 can hold 0°C for a minimum of 5 hours
  • TFL-20 can hold between -10 and -20ºC for a minimum of 5 hours
  • Made of virtually unbreakable polycarbonate
  • Both units are filled with a non-toxic gel and are stackable
  • Will accommodate up to 20 x 1.5 / 2.0 mL micro or screw cap tubes, or 20 x 0.5 mL tubes on the reverse side 

Specifications
 
Item #TFL-0TFL-20
Temp.0ºC20ºC
ColorWhiteBlue
Indexing1 to 20
Dims. (D x W x H)172 x 104 x 108 mm
6.77 x 4.09 x 4.25 in.
Formation20 wells,  4 x 5
Side AHolds 20 x 1.5 / 2.0 mL tubes
Side BHolds 20 x 0.5 mL tubes
Material Polycarbonate

Proudly made in the USA! Click here for more made in America products! 
 

Item#:
ASSOFRZ2

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 -
DC4020 -
DC0650 -
DC1215 -
96 x 0.2 mL
40 x 1.5/2.0 mL
6 x 50 mL
12 x 15 mL
DimensionsDC9602 -
DC4020 -
DC0650 -
DC1215 -
5.9 x 4.2 x 2.8 in.
14.7 x 10.5 x 7 cm
5.9 x 4.2 x 3.8 in.
14.7 x 10.5 x 9.6 cm
Weight2.2 lbs
Warranty2 Years
 
 

Item#:
ASDRYCHILLCB


CryoFreeze® GripRack

 

Ideal for use with our PR1MA™ Cryo Tubes! 

  • Material: Polypropylene
  • Rack Format: 4 x 10
  • Temperature Range: -80°C to 121°C.
  • Color: White/Gray
  • Clear Labeling: High-contrast alphanumeric indexing for fast sample identification.
  • Ribbed Wells: Ribs inside the wells enable tubes with Stargrip™ bases to be easily opened or closed with one hand.
  • No-Slip Base: Rubber no-slip grips on the base hold the rack securely on the benchtop.
  • Manufactured from tough, durable polypropylene.

Proudly made in the USA! Click here for more made in America products!

Item#:
ASCRYOFGRK
(TP99017) w/ MIDSCI Logo, 1
  • Alpha-numerical inscription on the top of the rack to identify your samples
  • A convenient form
  • Heat resistant autoclavable material
  • Collapsible for storage: TPP racks with the "click" system are quickly assembled and disassembled.
  • Rack holds (18) 15 mL tubes, (10) 50 mL tubes, or a combination of each size.

Please call us for sample!

Item#:
TP80617
Your Price:
10.60
Each

These Items are Back in Stock!

 
 

  • Sterile
  • Certified DNAse, RNAse, pyrogen, and DNA-free.
  • Both cap and tube made of polypropylene; ensures secure seal at all temperatures
  • Super fast 1¼ turn thread design
  • Virtually unbreakable
  • Graduated with large white marking area
  • Excellent clarity makes sample easy to see
  • Packaged in tamper-proof, resealable bags
  • Colored cap inserts available in multiple colors
  • Pair with the IP Series, EX series and IN series CryoTube

 

IP Series

EX Series

IN Series

Storage conditions:

LN2 vapor phase only

LN2 vapor phase only

LN2 vapor phase only

Cap threading:

external

external

internal

Seal type:

lip

silicone washer

silicone washer

Max RCF: (round bottom tubes only)

17,000 x g

17,000 x g

17,000 x g

Please give us a call for a sample.

Item#:
ASCRYOVIALS

Due to extreme circumstances, the products on this page have long lead times.
Try the TPP Cryotube to meet your needs fast!


Cryogenic MicroTubes

This series of tubes is available either plain or with printed graduations and white marking area for sample identification. The caps do not have the attachment loops for users who prefer to remove the caps completely from the tubes when filling or sampling. These microcentrifuge tubes have all the other fine features stated in the general description. Perfect for cryogenic work. Non skirted tubes can be centrifuged up to 20,000g. Skirted tubes can be centrifuged up to 17,000g.

Will withstand temperatures from -196 °C to +121 °C. 

Tubes and caps (with CMT as part number) are certified RNase, DNase, DNA and Pyrogen free.
 

Item#:
ASCRYOMICROTB

Polycarbonate Cryo or Freezer Boxes

New ultra-low temperature storage boxes are designed to hold 1.2 mL to 2.0 mL cryogenic storage vials.

  • Convenient hinged lid
  • Unique barcode on every box
  • Includes drainage slots for LN2
  • Fully autoclavable and withstand temperatures ranging from -196° to +121°C.
  • Compatible with all standard 5.25 inch (133 mm) freezer racks.
  • Clear lids are hinged.
  • Printed indexing for sample identification purposes.

An excellent and long-lasting replacement for cardboard boxes. 

Item#:
ASACRYOPOLYC
|◀ 25 - 36 of 77 ▶|
View: