US$ 60.00
One-volt DC scale on a 315x115mm laminated panel with sealed multiplier
pin and gauge objects
Large-scale typical flower model with removable floral parts and a bisected ovary showing internal ovule arrangement for detailed botany instruction
and a 6Ω constantan coil for Joule-heat work
ambulacral grooves
Pork Tapeworm Head Anatomical Model Subcategory_Dropping Funnels One-volt DC scale on aPork tapeworm head model reveals scolex hooks, suckers, and attachment structures for parasitology and helminth biology teaching.