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This medium single injected preserved grass frog specimen has a body length of 3.5" to 4", large enough to see all the internal organs and external structures. The arteries are injected with red latex to make easier to trace the vascular system. The medium size and single injected vessels of this preserved grass frog specimen provide a good balance between enhanced dissection experience and cost. Genus and species is typically Rana forreri.
10+ pricing is based on bulk-packed specimens. When necessary, you will receive a combination of 10-packs and individually packed specimens to fill your order.
Note: Specimens are initially preserved with a formaldehyde solution, the best animal tissue fixative. The formaldehyde is then displaced first with water and finally with a glycol solution to produce a moist, low-fume specimen which will not decay over time.
HST Specimen Guarantee
In sealed, original packaging, our preserved specimens are guaranteed to remain fully preserved and free of decay for six months from the date of purchase.
Once the original package is opened, use specimen within one month. For best results, observe the following storage procedures:
Shipping Note: This item contains preserved specimens and only ships to a street address in the 50 US states.
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