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Frey Scientific Choice Preserved Perch, Plain Injected, Vacuum-Sealed, Pack of 10
About This Item
Description
This Plain Injection Mexican Grey Preserved Perch from Frey Scientific offers real-life representation of the class Osteichthyes, or the advanced bony fishes (with jaw mouths and complex jaws). Perch can be also compared with squalus and the species provided is pomades margranthus. Students can investigate the various external and internal autonomy, or do comparative biology with cartilaginous fish. Each preserved perch specimen measures 7 to 9 inches (from tip of head to tip of tail). Sold as 10 per pack. Protective gloves and safety eyewear are required for safe handling; sold separately.Features
- Gray preserved perch offers excellent vertebrae specimen choice for exploring dissection in upper elementary and middle school classes
- Plump specimens between 7 to 9 inches long provide large-enough size for students to see and identify key body parts and systems
- Invertebrate specimens such as grey perch are relatively easy to dissect, economical, and make for easy clean-up and disposal
- Grey perch are a more affordable alternative to yellow perch specimen
- Pack of 10 preserved perch are a hands-on resource for introductions to biology, anatomy, and environmental sciences
Includes:
- 10 Preserved Mexican Grey Perch Specimens
- Vacuum Sealed Storage Bag (with Formaldehyde-Free Preservation Solution)
- Safety Data Sheet
Shipping Type:
parcel
Free Shipping:
true
Attachments
Specifications
Allergens:
Contains No Allergens
Number Of Specimens:
Pack of 10
Maximum Age:
12 years
No Choking Hazard