Cooling Chambers and Ice Baths
The CoolSafe™
The World’s Most Versatile and Effective
Benchtop Cooling and Storage System
Complete CoolSafe Systems
Versitile – Designed for 0.2ml tubes (strips or trays), 96- well and 384-well microplates, 0.5 ml, 1.5 ml, 5 ml 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.
No Mess – Messy ice buckets are now a thing of the past!
"Surround-a-Tube" EngineeringSuper temperature-conducting solid metal surrounds the vast majority of the surface area of the microtube, keeping the entire sample or tray of samples cool. |
![]() |
Ordering the Complete CoolSafe Systems
Each complete CoolSafe System includes:
1 CoolSafe box with lid, 1 Cool Chamber and 2 Cool Bricks (1°C & –10°C)
| Catalog No. | Description | Holes | Each | ||
| 61950-10 | For 0.2ml PCR plates or tubes | kit | 260.00 | Add to Cart | |
| 61950-20 | For 0.5 ml tubes | kit | 260.00 | Add to Cart | |
| 61950-30 | For 1.5 ml tubes | kit | 220.00 | Add to Cart | |
| 61950-40 | For 1.5 ml Cryogenic tubes | kit | 220.00 | Add to Cart | |
| 61950-50 | For 384-well plates | kit | 290.00 | Add to Cart | |
| 61950-60 | For 5 ml tubes | kit | 260.00 | Add to Cart | |
| 61950-70 | For 0.2ml, 0.5 ml, 1.5 ml tubes | kit | 220.00 | Add to Cart | |
| 61950-80 | For flat-bottom microplates | kit | 220.00 | Add to Cart |
**These Chambers also include 4 holes for 1.5 ml tubes and 6 holes for 0.5 ml tubes

CoolSafe
Individual Components
Cooling Chambers
Each Cooling Chamber is a solid aluminum block that surrounds inserted tubes to guarantee sustained hot or cold temperatures.
| Catalog No. | Dimensions | Ideal Use | Each | |
| 61951-10 | 6 1/8”L x 3 1/8”W x 1”H | 0.2ml tubes | 198.00 | Add to Cart |
| 61951-20 | 6 1/8”L x 3 1/8”W x 1 1/4”H | 0.5 ml tubes | 170.00 | Add to Cart |
| 61951-30 | 6 1/8”L x 3 1/8”W x 1 1/2”H | 1.5 ml tubes | 170.00 | Add to Cart |
| 61951-40 | 6 1/8”L x 3 1/8”W x 1 1/2”H | 1.5 ml Cryogenic tubes | 170.00 | Add to Cart |
| 61951-50 | 6 1/8”L x 3 1/8”W x 1”H | 384-well microplates | 255.00 | Add to Cart |
| 61951-60 | 6 1/8”L x 3 1/8”W x 2 1/2”H | 5 ml tubes | 180.00 | Add to Cart |
| 61951-70 | 6 1/8”L x 3 1/8”W x 1 1/2”H | multi-tube format | 170.00 | Add to Cart |
| 61951-80 | 6 1/8”L x 3 1/8”W x 1”H | Microplate Chamber | 170.00 | Add to Cart |

Cool Bricks
Each Cool Brick allows up to 10 hours of benchtop temperature stability. Two temperature zones are available: 1°C and -10°C.
| Catalog No. | Ideal Use | Temp | Each | |
| 61952-10 | For 5 ml tubes | 1°C | 30.00 | Add to Cart |
| 61952-20 | For 0.2ml, 0.5 ml, 1.5 ml & 5 ml tubes | -10°C | 34.00 | Add to Cart |
| 61952-30 | For 0.2ml, 0.5 ml & 1.5 ml tubes | 1°C | 30.00 | Add to Cart |

CoolSafe Box
The CoolSafe Box is made of triple density expanded polystyrene and is molded under extreme pressure to create a durable container that guarantees temperature stability.
CoolBag
The CoolBag is an insulated cooler for added coolness of critical samples. Use the shoulder strap for easy transporting from lab to lab.
| Catalog No. | Description | Each | |
| 61953-01 | CoolSafe Box | 26.00 | Add to Cart |
| 61953-50 | CoolSafe Bag for easy transport | 20.00 | Add to Cart |

The CoolSafe™ Deluxe
- Additional sample protection
- Smaller bench-top footprint
- Improved portability
- Clear lid for sample visibility
*Each complete CoolSafe Deluxe system includes:
1 CoolSafe Deluxe box, 1 Cool Chamber and 2 Cool Bricks (1°C & –10°C)
**These Chambers also include 4 holes for 1.5 ml tubes and 6 holes for 0.5 ml tubes
| Catalog No. | Description | Holes | Each | ||
| 61954-10 | For 0.2ml PCR plates or tubes | Kit * | 325.00 | Add to Cart | |
| 61954-20 | For 0.5 ml tubes | Kit * | 325.00 | Add to Cart | |
| 61954-30 | For 384-well plates | Kit * | 399.00 | Add to Cart | |
| 61954-40 | For flat-bottom microplates | Kit * | 325.00 | Add to Cart | |
| 61954-55 | CoolSafe™ Deluxe box | each | 85.00 | Add to Cart |
Stand
Alone Specialty Cooling Chambers
Ideal for Ice Pans, Ice Buckets, and Cold or Hot Plates
Multiple Uses– Ideal for use on hot or cold plates or for temperature sensitive liquid transfers
Durable – Anodized aluminum blocks will not rust or corrode
Ideally Sized– A variety of options are available to accommodatePCR tubes and trays, 1.5 ml tubes, 15 ml and 50 ml conical tubes
A variety of Specialty Chambers are available to keep samples cool
and on ice while you work. Freeze these Chambers overnight
for added cooling convenience.
These Chambers do not fit the CoolSafe system; use separately (*61955-30 not pictured)
15 ml & 50 ml Chambers
Each Chamber is an anodized aluminum block. Excellent temperature conductors. Use with hot plates or with our Ice Pans & Ice Buckets.
| Catalog No. | Dimensions | Ideal Use | Holes | each | |
| 61951-10 | 6 1/8”L x 3 1/8”W x 1”H | 15 ml tubes | 6 | 170.00 | |
| 61955-21 | 3 1/2”L x 3 1/2”W x 3 1/2”H | 15 ml tubes | 12 | 190.00 | Add to Cart |
| 61955-40 | 3 1/2”L x 1 3/4”W x 3 1/2”H | 50 ml tubes | 2 | 170.00 | Add to Cart |
| 61955-41 | 3 1/2”L x 3 1/2”W x 3 1/2”H | 50 ml tubes | 4 | 170.00 |

Double Chamber for 0.2ml tubes
The Double Chamber fits two 96-well PCR trays or individual tubes and strips. Each edge can accommodate up to (12) 0.5 ml and (8) 1.5 ml tubes. Great for temperature sensitive liquid transfers. It measures 6 3/16" x 6 1/2" x 1".
| 61955-10 | 6 1/8”L x 6 3/4”W x 1”H | 0.2ml PCR Plates, tubes | 192 | 325.00 | Add to Cart |

64-Place Step Chamber
Description: Anodized aluminum block sized to fit 64 1.5 ml microtubes (16 holes per 'step') for easy viewing of samples when in the freezer, on the bench-top or in an ice pan or ice bucket.
| 61955-30 | 8 1/4”L x 3”W x 2 1/2”H | 1.5 ml tubes | 64 | 298.00 | Add to Cart |

80-Well Chamber
The 80-well Chamber is a solid, anodized aluminum block sized to fit 1.5 ml microtubes. An excellent temperature conductor for use with hot plates and ice buckets. It measures 8.25" x 2.625" x 1.25".
| 61955-80 | 8 1/4”L x 2 5/8”W x 1 1/4”H | 1.5 ml tubes | 80 | 125.00 |

CryoVial® Cooling Chamber
Each well in the Chamber contains locking ridges that do not allow the cryovial to turn.This unique feature allows for one handed cap removal.
“Locks In” CryoVials For Easy Cap Removal
One-Hand Operation – Locking base holds vial in place as cap is removed
Universal – Fits most major cryogenic vial brands
Preserve Cells – Minimize cell loss from exothermic reactions by preparing samples inside chambers
Quality Engineering – Each aluminum CryoVial Cooling Chamber surrounds tubes to guarantee sustained cold temperatures
Durable – Each Chamber is anodized clear to protect from rust and corrosion ensuring longevity
Versatile – Use with Cool Bricks to maintain a constant temperature (1°C or –10°C) for up to 10 hours
CryoVial Cooling Chamber
| Cat. No. | Dimensions | Ideal Use | Holes | Each | |
| 61956-1 | 6 1/8 x 3 1/8 x 1 3/8 | 1.2ml cryovials | 32 | 325.00 | Add to Cart |
| 61956-2 | 6 1/8 x 3 1/8 x 1 5/16 | 2.0 ml cryovials | 32 | 325.00 | Add to Cart |
| 61956-3 | 6 1/8 x 3 1/8 x 2 3/16 | 3.0-4.0 ml cryovials | 32 | 375.00 | Add to Cart |
Complete CryoVial CoolSafe System includes:
- 1 CoolSafe box with lid,
- 1 CryoVial Cooling Chamber and
- 2 Cool Bricks (1°C & –10°C)
| 61956-31 | CryoVial CoolSafe System* (1.2ml cryovials) | each | 400.00 | Add to Cart |
| 61956-32 | CryoVial CoolSafe System* (2.0 ml cryovials) | each | 400.00 | Add to Cart |

GLACIERbrand™ Ice Pans
Half the price of competitor's ice pans!
No Sweat – Thick pan walls will not sweat or leave puddles of condensation on the benchtop
Durable – Made of triple density expanded polystyrene creating a durable container that is virtually unbreakable
Super Insulating – Preserves ice up to 30% longer than conventional ice pans
Stackable – Designed with an inner edge enabling the pans to stack on top of one another for easy storage and to minimize bench-top space
Lightweight – Ice pans are extremely lightweight (1.1oz, 4.7oz. and 11.4oz) and easy to handle. They feature a molded lip around the edge for carefree moving and carrying
Chemically Resistant– Resistant* to mild chemicals as well as ice-alcohol slurry, dry ice and liquid nitrogen.
(*Not recommended for long-term exposure to harsh chemicals or corrosives)
| Cat. No. | Description | Dimensions " (cm) | Volume | Each | Select Color |
| 63311-xS | Small Ice Pan | (15.6cm x 15.6cm x 9.17cm) |
1L | 15.00 | |
| 63311-xM | Medium Ice Pan | (31.12cm x 22.2cm x 12.1cm) |
4L | 35.00 | |
| 63311-xL | Large Ice Pan | (43.8cm x 34.3cm x 12.63cm) |
9L | 49.00 |

Cryogenic
Workstation
Corning® Cryogenic Workstation features a reusable cryogenic vial rack with a removable storage rack. Rack holds to 30 vials. The tray can be used to hold water or crushed ice. The racks and trays are made of autoclavable polycarbonate.
Overall measurement. 14½"(L)x6"(W)x3"(H) (216mmx184mmx83mm)
| 62040 | Cryogenic Workstation | each | 120.00 | Add to Cart |
| 62041 | Reusable Vial Rack Only | each | 92.00 | Add to Cart |
| 62042 | Reusable Storage Tray Only | each | 30.00 | Add to Cart |

Tru North® Chilling Jar
Quick freeze samples at -1°C minute rate
Designed to rapidly chill cryogenics vials in freezer –alcohol filled jar speeds freezing rate. Fill jar to visible level with isopropanol. Sample vials are not in contact with liquid – insert provides barrier while alcohol is securely contained. When samples are removed from freezer, the insulating foam holder decreases warming rate and extends working time.
Holds eight 1.2 to 2.0 ml cryogenic vials, fits most brands. Lift with arrow tab to remove insert from jar- float insert in water bath to warm samples after freezing if needed. Unit includes polycarbonate jar, high density polyethylene lid and insert, and polyurethane foam jacket. Measures: 123 mm dia x 105 m H.
| 64475 | Tru North™ Chilling Jar | $80.00 | each | Add to Cart |

True North® Cool Containers
These rigid single mold polyurethane provides durability for chilling your temperature sensitive samples. Excellent insulation properties for ultra cold--use with ice, LN2, ice-salt slurries, and more.
They come with a convenient lid which nests beneath bucket or pan They are available in either a bucket or pan and come in a multiple size assortment.
Rigid single mold polyurethane provides durability for chilling your temperature sensitive samples. Excellent insulation properties for ultra cold--use with ice, LN2, ice-salt slurries, and more. Minimize evaporation loss with snug fit lid. Easily remove with comfortable recessed knobs. Keyed lid and base fit together to conveniently store lid under base. Use handy pour spout with melted ice, water, and solutions. Ergonomic handles safely transport bucket or pan from work area to sink. Deep internal cavity has enough room to add one of your racks. Tapered sides make stacking and storage compact.
| 62013-04 | 4 l Bucket Black Onyx | each | 48.00 | Add to Cart |
| 62013-10 | 1L Pan Emerald | each | 60.00 | Add to Cart |
| 62013-40 | 4L Pan Artic Blue | each | 90.00 | Add to Cart |
| 62013-90 | 9L Pan Ruby | each | 120.00 | Add to Cart |

Liquid
Nitrogen-Cooled Mortar
A stainless steel mortar is suspended by three brackets above a stainless steel bowl which holds the liquid nitrogen. The bowl is nested in a well insulated polyethylene housing. The 4"(102mm) insulated handle is removable for saving space. The housing measures 6½"(165mm) in diameter, 4½" high, and has three suction cup-feet. Now frozen tissue samples can be ground without the hazard of liquid nitrogen droplets flying into personnel
| 64470 | Liquid Nitrogen-Cooled Mortar | set | 292.00 | Add to Cart |
| 64471 | Spare mortar bowl | each | 97.00 | Add to Cart |
| 64472 | Ceramic Pestle only, 180mm long | each | 30.00 | Add to Cart |








