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Taylor Wharton AIS1.5 AI Shield Cryogenic Storage Dewar with Thermal Protection for Bull Semen

NewCryogenicsUnited States

From€591.32excl. VAT

In stock

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Capacity (Ltrs.)
1.5
Empty Weight
2.2lbs
Full Weight
6.6lbs (3kg)
Neck Diameter
1.26" (32mm)
Outer Diameter
6.89" (175mm)
All 15 specifications
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Specifications 15

New/Used
New
Capacity (Ltrs.)
1.5
Empty Weight
2.2lbs
Full Weight
6.6lbs (3kg)
Neck Diameter
1.26" (32mm)
Outer Diameter
6.89" (175mm)
Total Height
14.76" (375mm)
Static Evaporation Loss Rate (Liters/day)
0.12
Static Holding Time (Days)
13
Canister O.D.
0.866" (22mm)
Canister Height
5" (127mm)
No. of Canisters (No.)
3
Straw Holding Capacity Single Level (0.5ml/0.25ml)
36/81
Straw Holding Capacity Double Level (0.5ml/0.25ml)
n/a
Warranty
5 years vacuum

Product description

Cryogenic storage dewar with AI Shield canister ensures stable freezing conditions for 36 × ½cc bull semen straws.

The Taylor Wharton AIS1.5 AI Shield Cryogenic Storage Dewar is engineered for cryogenic sample storage with enhanced thermal stability, essential in biotechnology and biomanufacturing applications such as artificial insemination and molecular diagnostics. Designed for 36 × ½cc bull semen straws, this dewar features an innovative AI Shield™ canister that protects samples from temperature fluctuations typically encountered when retrieving canisters from traditional liquid nitrogen tanks.

Key technical specifications include:

  • Thermal Protection: Guards against temperature swings, improving sample viability and supporting higher conception rates, crucial for reproductive biotechnology and gene editing workflows.
  • Durability: Constructed with lightweight ribbed aluminum, the exterior offers ruggedness required in demanding lab and field environments used in bioprocessing and synthetic biology research.
  • Hold Time: Extended hold times support long-term cryogenic preservation, critical for maintaining sample integrity in stem cell research and biobanking.
  • Capacity: Accommodates 36 straws of 0.5cc volume, optimized for standardized bull semen storage protocols.

This dewar is highly suitable for veterinary science laboratories, biomedical engineering, and clinical diagnostics, where stable and secure cryogenic storage of reproductive samples impacts experimental outcomes and production pipelines. The Taylor Wharton AIS1.5 promotes reliable cryopreservation, an essential step in molecular cloning workflows and biopharmaceutical production requiring uncompromised sample integrity.

By integrating advanced thermal management and rugged design, this cryogenic storage dewar is widely adopted in synthetic biology and biotechnological research centers focusing on live-cell preservation, fluorescence analysis, and cryopreservation of biological materials.

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Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

Can I get service for older equipment?

Yes. Every verified supplier states which service partners cover the instrument, and we list that alongside the offer.

Where can I buy parts?

Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.

What is the typical lead time for refurbished equipment?

Two to six weeks, depending on refurbishment scope and whether calibration is included.

Does laboratory equipment ship internationally?

We ship to 38 countries. Crating and customs handling are quoted with the instrument.

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Last updated 19 October 2026