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  • Frey Scientific Select Preserved Grass Frogs, Formaldehyde-Free, Double Injected, Pack of 10

Frey Scientific Select Preserved Grass Frogs, Formaldehyde-Free, Double Injected, Pack of 10

Item #: 597165

Add some riveting (or 'ribbeting') dimension to biology or anatomy classes with this pack of 10 preserved grass frogs. Double injected specimens provide dyed red arteries and dyed blue hepatic system for easier visibility and identification.

$94.39 $70.79
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Double Injection Formaldehyde-Free Preserved Grass Frogs from Frey Scientific are ready for classroom dissection and examination of the main organ systems. Each frog measures approximately 4 to 5 inches in length for easy student handling. Specimens in formaldehyde-free holding solution have mild pungent or sweet odor, and are flexible for easy movement, pinning of parts for dissection, and overall handling. Double injection features highlighted veins (in blue) and arteries (in red) for easier identification. Sold as 10 per pack. Protective gloves and safety eyewear are required for safe handling; sold separately.
  • Preserved grass frogs are the most popular dissection specimens for study of main exterior body parts and the major internal organ systems
  • Safe, high quality, and mild-odor specimens are between 4 to 5 inches to provide a perfect student sample size at an affordable price
  • Double injected specimen offers easier identification with blue latex colored veins and red latex colored arteries
  • Specimens come from population where numbers and distribution have increased due to the construction of irrigation canals throughout the western plains of Mexico
  • Pack of 10 preserved grass frog specimens offer ideal, hands-on aid for biology class and anatomy dissections
Includes:
  • 10 Preserved Frog Specimens (in Plastic Jars with Formaldehyde-Free Holding Solution)
  • Safety Data Sheet