Carolina's Perfect Solution® Preserved Crayfish | Carolina.com

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Carolina's Perfect Solution® Preserved Crayfish

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Carolina’s Perfect Solution® Preserved Crayfish is rated 4.4 out of 5 by 13.
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$9.25 - $14.50Qty Discount Available View Details

Crayfish are members of the phylum Arthropoda (commonly called arthropods) and the class Crustacea. Because of their very specialized appendages, crayfish are the perfect specimens to convey to students the relationship between structure, function, and the environment. Carolina's Perfect Solution® - an alternative to formaldehyde - is a revolutionary fixative that produces superior specimens while improving the safety of your classroom or lab.

 
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Overview

Crayfish are members of the phylum Arthropoda (commonly called arthropods) and the class Crustacea. Because of their very specialized appendages, crayfish are the perfect specimens to convey to students the relationship between structure, function, and the environment. Use crayfish to address National Science Education Standards on Structure and Function in Living Systems; Matter, Energy, and Organization in Living Systems; and the Behavior of Organisms.

Preserved in safe, nontoxic Carolina's Perfect Solution®. Carolina's Perfect Solution® is our unique formula that creates a superior, more natural-looking specimen. Carolina's Perfect Solution® crayfish are safe and free of formalin odor. Setup, dissection, and disposal are hassle-free.

Choose your preference of packaging: bulk bag or pail. Note: Crayfish are priced in units of 10. However, an order for multiple units of 10 may be packed all in 1 pail.

Color Injection:
Plain: No color injection.
Single: Circulatory system injected with colored latex.

 

Features & Specs

 

Resources

 
 

Ratings & Reviews

Rated 1 out of 5 by from Giant Pail of tiny crayfish, not injected! I ordered 80 crayfish with single injection and assumed I would get 3 or 4 groupings of 25 to 27. Instead I received one huge bucket with smallish crayfish not injected. Not happy
Date published: 2018-05-15
Rated 2 out of 5 by from Good price, but they are not really preserved. I pur 9 in ziplock bags and stored them. They began to stink up the place. So, they are not preserved. I cannot save them for next year! Very disappointed.
Date published: 2018-04-05
Rated 5 out of 5 by from Great Product I ordered several of these for our co-op. We were very pleased and will be ordering from Carolina in the future. I ordered from two different companies, and the ones from Carolina were all in tact, much larger than expected and easily to identify the parts.
Date published: 2016-01-01
Rated 4 out of 5 by from Product was fine, but packaging not as expected. The crayfish were great and the odor was minimal. Described as bucket of ten, but as I ordered 7 buckets, they came in one big bucket. I was expecting multiple buckets for easy distribution. Since they were needed in three different locations, the big bucket had to be transported. Also, I still haven't figured out how to dispose of the perfect solution.
Date published: 2015-12-07
Rated 5 out of 5 by from Great product for elementary science Just used this with our Classical Conversations group today and the kids were very engaged. Crayfish easy to handle. Slight smell, but that was expected. All in good condition, complete body intact and "clean."
Date published: 2015-11-03
Rated 5 out of 5 by from Perfect for Cycle 1 Classical Conversations! Classical Conversations does "crayfish dissection" as a Cycle 1 science procedure. I ordered the 4" crayfish from this site and was very happy with the product. Actually, just about every crayfish was larger than 4 inches. It was very easy for the kids to see all the different parts on these.
Date published: 2015-09-16
Rated 5 out of 5 by from Great for invert dissections I used this in a freshmen STEM biology class to demonstrate some of the anatomical differences between invertebrates and vertebrates. The students loved it and they thoroughly understood the lesson. I had them do a dissection book with all of their specimens and they turned out very nice!
Date published: 2014-12-11
Rated 5 out of 5 by from Great Quality for Dissection We purchase the 3-4" crayfish set of 10 often. The crayfish are always firm for easier dissection. Fast shipping too.
Date published: 2014-12-11
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  • clientName_carolina
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