21 Products found
Result 1- 21 of 21
Multiple Options

  • 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

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.


Multiple Options

The Nunc Amplification Bench-Top Cooler keeps samples at freezer temperature after they are removed from the freezer. It maintains a temperature between -4F and 5F (-20C and -15C) for up to two hours, and holds thermal cycler tubes, strips and plates. The cooler also provides an added level of protection for samples being stored in a freezer in the event of power loss or temperature fluctuation. Constructed of a polycarbonate base with a nontoxic gel and expanded polystyrene beads.


Multiple Options


New Ice Reusable Ice Cubes

Replace messy conventional ice cubes. New Ice ice cubes are actually small pouches made from FDA-approved high-purity polyethylene film, filled with about 20mL of laboratory-certified pure water. The pouches are frozen and used as ice cubes, but unlike conventional ice cubes, New Ice wont dilute the liquid they are chilling. Ideal for keeping samples cold, New Ice pouches are durable, washable and reusable. Simply refreeze them and use over and over. Approximately 50 pouches per pack.


# R19-251

Cryo-Safe Mini Cooler -20C 12 Tube 15.1x10.8x12cm, 1.5LB


# R19-250

Cryo-Safe Cold Box


# L60-432

CoolSafe Triple Density Polystyrene Box , Each


# L60-426

CoolSafe, 1.5 Cryogenic tubes (full kit) , Kit


# L60-420

CoolSafe for 0.2ml tubes (full kit), Kit


# L60-419

CoolSafe Microplate chamber


# L60-416

Coolsafe Cooling Chamber, 0.5ml tubes


# L60-414

Coolsafe Cooling Chamber, 1.5ml Cryogeni c tubes, Each


# L60-410

Coolsafe Cooling Chamber, 0.5ml tubes, E ach


# L60-408

Coolsafe Cooling Chamber, .2ml tubes, Ea


# L60-406

Coolsafe Cool Brick


# CHAM3000

Individual CoolSafe Components

Each Cooling Chamber is a solid aluminum block that surrounds inserted tubes to guarantee sustained hot or cold temperatures.


# L60-437

  • 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.
  • Ideal Use – 384-well microplates
  • System Includes – 1 CoolSafe™ Box with Lid, 1 CHAM-1000, One 1ºC and one -10ºC Cool Bricks


# L60-430

  • 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.
  • Ideal Use – Multi-tube format (0.2ml, 0.5ml, 1.5ml)  
  • System Includes – 1 CoolSafe™ Box with Lid, 1 CHAM-1000, One 1ºC and one -10ºC Cool Bricks


# L60-422

  • 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.
  • Ideal Use – 0.5ml PCR plates or tubes
  • System Includes – 1 CoolSafe™ Box with Lid, 1 CHAM-1000, One 1ºC and one -10ºC Cool Bricks


# L60-433

  • 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.
  • Ideal Use – 96-well flat bottom plates  
  • System Includes – 1 CoolSafe™ Box with Lid, 1 CHAM-1000, One 1ºC and one -10ºC Cool Bricks


# L60-424

  • 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.
  • Ideal Use – 1.5ml tubes
  • System Includes – 1 CoolSafe™ Box with Lid, 1 CHAM-1000, One 1ºC and one -10ºC Cool Bricks


# L60-404

  • Usage  0.2ml, 0.5ml, 5ml tubes
  • -10°C brick frozen overnight in a -80°C freezer provides approximately 7 hours of stable temperature
  • Sold Individually