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PR1MA™ Microcentrifuge Tube Aluminum Cooler Racks

 

  • Keep Microcentrifuge Tubes cold or hot on the bench
  • Non-Skid rubber feet provide a stable platform for loading samples
  • Gets cold in as few as 25 minutes
  • Samples stay cold on your bench top for up to an hour
  • Small footprint minimizes bench top and freezer space used
  • Precisely drilled wells allow for maximum heat transfer between the block and samples

 

Item#:
ASALUMRCKS


PR1MA™ Cryo Tube Aluminum Cooler Rack

 

  • Keep Cryo Tubes cold on the bench
  • Non-Skid rubber feet provide a stable platform for loading samples
  • Gets cold in as few as 25 minutes
  • Samples stay cold on your bench top for up to an hour
  • Small footprint minimizes bench top and freezer space used
  • Precisely drilled wells allow for maximum heat transfer between the block and samples


Item#:
ASCRYOPCRBLK

PR1MA™ PCR Aluminum Cooler Racks

  • Keep PCR Tubes, Strip Tubes, and PCR Plates (96 & 384) cold or hot on the bench.
  • Non-Skid rubber feet provide a stable platform for loading samples.
  • Gets cold in as few as 25 minutes.
  • Samples stay cold on your bench top for up to an hour.
  • Small footprint minimizes bench top and freezer space used
  • Precisely drilled wells allow for maximum heat transfer between the block and samples



Specifications 

 

Item #Capacity (Vol)ColorType of RackQty
RACK-384For 384 platesSilverTemp Control on Bench1 Rack
RACK-9696 x 0.2 mLSilverTemp Control on Bench1 Rack
RACK-96-B96 x 0.2 mLBlueTemp Control on Bench1 Rack
RACK-96-G96 x 0.2 mLGreenTemp Control on Bench1 Rack
RACK-96-P96 x 0.2 mLPurpleTemp Control on Bench1 Rack
RACK-96-R96 x 0.2 mLRedTemp Control on Bench1 Rack
RACK-96-RB96 x 0.2 mLAssorted PackTemp Control on Bench5 Racks
Item#:
ASPCRALUMRCK



PR1MA™ Card Board Freezer Boxes and Inserts

  • Used for upright freezer or chest freezer racks
  • Temperature Range: -196 to +121ºC
  • Box has drain holes on bottom and a writing area on the lid
  • Standard 5.25 x 5.25 x 2-inch format, Also available in 3 and 4 inch format
  • Available cell dividers: 144, 100, 81, 64, 49, 36, 25, or 16

Specifications

Cardboard Boxes
Item NumberDescriptionDimension L x D x H
SB2CCStandard White 2" Cardboard Box5.25 x 5.25 x 2 in.
SB2CC-XX*Standard White 2" Box w/cell divider
SB2CStandard Yellow 2" Cardboard Box
SB2C-XX*Standard Yellow 2" Cardboard Box w/cell divider
SB3CStandard White 3" Cardboard Box5.25 x 5.25 x 2.937 in.
SB3C-XX*Standard White 3" Cardboard Box w/cell divider
SB4CStandard White 4" Cardboard Box5.81 x 5.81 x 4.84 in.
SB4-XX*Standard White 4" Cardboard Box w/ cell divider
*xx=number of dividers (144,100,81,64,49,36,25,16)
Standard Box Dividers for Cardboard and Metal Boxes
Item NumberDescriptionDimensions L x D x H
CD-16Box Divider, 16-Cells4.857 x 4.857 x 1.312 in.
CD-25Box Divider, 25-Cells
CD-36Box Divider, 36-Cells
CD-49Box Divider, 49-Cells
CD-64Box Divider, 64-Cells
CD-81Box Divider, 81-Cells
CD-100Box Divider, 100-Cells
CD-144Box Divider, 144-Cells
CD4-16Box Divider, 16-Cells5.375 x 5.375 x 2.75 in.
CD4-36Box Divider, 36-Cells

 

Item#:
ASCARDBOARDRK


PR1MA™ CoolCube™

  • Maintains 0°C for up to 4 hours
  • Also for use as a PCR workstation
  • Two sides, ideal for: 1.5 & 2.0 mL microtubes, 0.2 mL PCR tubes & strips, 96 well PCR plates 

The PR1MA™ CoolCube™ is designed to store samples safely on the lab bench without sample degradation due to temperature increase or fluctuation. Simply place the CoolCube™ in a freezer overnight and it’s ready for use, keeping samples cold, but not frozen maintaining temperature at approximately 0° C for up to four hours.

Specifications

Temperature0°C for up to 4 hours
Capacity (side 1)36 x 1.5/2.0 mL tubes
Capacity (side 2)96 x 0.2 mL tubes, 12 x 0.2mL strips,
1 x 96 well PCR plate, 10 x 1.5/2.0 mL
Dimensions (W x D x H)5.6 x 5.6 x 2.5 in. | 14.3 x 14.3 x 6.4 cm
Weight2 lbs | 1 kg
Warranty2 years

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

Item#:
ASCCFRZ

PR1MA™ Autoclavable Boxes

Benefits of PR1MA™ Autoclavable Boxes

  • Easy to stack and carry
  • Hinged lid
  • Fits our easy PR1MA™ reload/refill system
  • Won't tip over when you hit the corner tip
  • Easy to open with one hand

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

Item#:
ASPR1MERCKS


IceRack™ Crushed Ice Microtube Racks

 

IceRack™ Crushed Ice Microtube Racks are a practical solution for keeping temperature-sensitive samples stable during processing. Each rack features a removable white microtube tray that allows the blue polypropylene base to be filled with crushed ice or other cooling materials. This creates an insulated environment to protect samples from temperature fluctuations during handling.

 

Compatible with both screw-cap and snap-cap microtubes ranging from 0.5 to 2.0 mL, the IceRack™ is ideal for use in molecular biology, clinical diagnostics, and other cold-sensitive workflows.

 

A translucent lift-off lid helps maintain internal temperature while providing easy visibility and access to samples. Made from durable polypropylene, the racks are autoclavable and withstand temperatures from -80 to 135°C, offering long-term performance and versatility.

 

Key Features

  • Designed for crushed ice or cooling beads – Ideal for cold sample processing
  • Fits 0.5 mL to 2.0 mL microtubes – Screw-cap and snap-cap compatible
  • Durable polypropylene construction – Withstands -80 to 135°C
  • Removable tube tray – Fill base with ice or cooling media
  • Translucent lift-off lid – Easy visibility and access
  • Economical 6-pack – Great value for any lab 

IceRack™ Microtube Racks are a cost-effective and efficient way to maintain sample integrity during temperature-sensitive procedures.

 

Specifications
 
Item #R8012R8013R8014
MaterialPolypropylene
Temp. Range-80°C to 135°C (-112 to 275ºC)
Dimensions
(D x W x H)		7 × 3.75 × 2 In.
177.8 x 95.25 x 50.8		7 × 3.75 × 2 In.
177.8 x 95.25 x 50.8		6 × 6 × 2 In.
152.4 x 152.4 50.8
 

Item#:
ASICERACK


MTC™ Bio Cardboard Freezer Boxes for 5 mL MacroTubes®

 

Durable, Eco-Friendly Storage for 5 mL Tubes.

 

MTC™ Bio’s 5 mL MacroTube® Cardboard Freezer Boxes provide a durable, eco-conscious solution for cold storage of 5 mL tubes. Made from recyclable cardboard with a liquid-resistant outer coating, these boxes are designed to perform in demanding lab environments. Each box ships fully assembled for immediate use and features liquid nitrogen drainage slots to prevent moisture buildup during ultra-low temperature storage.

 

Choose from two configurations

  • 5 x 5 grid for 25 x 5 mL Snap-Cap tubes
  • 6 x 6 grid for 36 x 5 mL Screw-Cap tubes

Both versions include an attached hinged lid and alpha-numeric coding for easy sample identification. A durable polycarbonate version is also available, ideal for extended use across extreme temperatures ranging from -196°C to +121°C.

 

Key Features

  • Made from recyclable cardboard with liquid-resistant coating
  • Shipped fully assembled for convenience
  • Available in 5 x 5 (25 Snap-Cap) or 6 x 6 (36 Screw-Cap) configurations
  • Numbered grid and alpha-numeric coding on all sides
  • Includes hinged lid for secure storage
  • Liquid nitrogen drainage slots for cryogenic applications
  • Optional polycarbonate version (-196°C to +121°C temp. range)

Item#:
ASMACRORKS


MTC™ Bio Cryogenic Boxes with Hinged Lid

 

Polycarbonate, Autoclavable, Ultra-Low Temp Storage Boxes.

 

Cryogenic Boxes with Hinged Lids offer durable, long-term storage for 1.2 to 2.0 mL cryogenic vials, making them an ideal replacement for traditional cardboard freezer boxes. Constructed from high-strength polycarbonate, these boxes are built to withstand extreme temperatures from -196 to 121°C, including exposure to liquid nitrogen (LN) and autoclaving.

 

Designed for compatibility with standard 5.25 In. (133 mm) freezer racks, each box features a clear, hinged lid with printed alphanumeric indexing for fast and accurate sample identification. Drainage slots in the base allow safe use in LN vapor phase environments, enhancing safety and usability in cryogenic storage workflows.

 

Key Features

  • Fits 1.2 to 2.0 mL cryogenic vials
  • Polycarbonate construction – Withstands -196 to 121°C
  • Fully autoclavable for sterility and reuse
  • Clear hinged lid with printed index for easy sample tracking
  • Standard 133 mm size fits all common freezer racks
  • Drainage slots for LN safety in vapor phase storage

Perfect for biobanking, clinical, and research labs, these cryogenic storage boxes provide rugged durability, temperature resistance, and organized sample management for long-term low-temperature storage.

 

Specifications
 
Item #CapacityLidMaterialDimensions
C258125 place (5 x 5)Pull-Off LidPolycarbonate5.25 x 5.25 x 2 In.
133.35 x 133.35 x 50.8 mm
R228181 place (9 x 9)Hinged LidPolycarbonate
MID2100100 place (10 x 10)Hinged LidPolycarbonate

Item#:
ASCRYOBOXWHING


Test Tube Racks

 

These autoclavable test tube racks are ideal for a variety of widely used laboratory tubes and vials. Manufactured in two sizes, these racks accommodate tubes ranging from 12 - 17 mm in diameter, including test tubes, culture tubes, FACS tubes, large cryogenic vials, transport vials and more. Shipped in an economical flat pack, these racks snap together to create a sturdy and durable workstation.


Molded alphanumeric grids along the sides assist in easy organization of samples. Available in 60 or 90 place, these heavy-duty polypropylene racks are autoclavable and can be safely used in water baths without floating.

  • 90-place (6 rows of 15) for 12-14 mm tubes
  • 60-place (5 rows of 12) for 15-17 mm tubes
  • Molded alphanumeric grids
  • Autoclavable polypropylene

 

Item#:
ASTESTTUBERK


80 - Well Racks

 

The popular fraction-collector-plate style racks keep tubes in large wells with conical bottoms. This easy-access design makes this rack ideal for freezer storage and organization. Available in natural, blue, green, pink, yellow, orange, or assorted colors (one of each).

  • Holds 1.5 to 2.0 mL microtubes
  • Versatile & efficient storage in bright, fluorescent colors
  • Durable Polypropylene Construction
  • Autoclavable

Specifications

 Dimensions
(D x W x H)		226 x 67 x 28 mm
8.90 x 2.64 x 1.10 in.
Max Tube
Dimensions		11 x 26 mm
0.43 x 1.02 in.
Tube SizeHolds 1.5 to 2.0 mL Microtubes
Formation80 Wells, 5 x 16

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

Item#:
AS80WELLRK


96-Well PCR Rack

 

  • 96-well, 8 x 12 format
  • Holds 0.2ml PCR tubes, strip tubes, and plates (does not fit full skirted plates)
  • Supplied with clear lift-off lids

 

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

Item#:
ASPCRRCKS4
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