12" Connecting Leads with Alligator Clips, Black, 12-Pack Lab Supplies_Weights & Masses and representative organism preparations for

and representative organism preparations for introductory biology microscopy

8-inch metal flywheel balanced on a horizontal shaft with reference pointer and four wall-mount holes

supporting tall clamp-and-ring configurations for extended glassware trains

and criminal investigation

the expanded introductory set adds protozoa

12" Connecting Leads with Alligator Clips, Black, 12-Pack Lab Supplies_Weights & Masses and representative organism preparations forTwelve pack of 12 inch black insulated connecting leads with alligator clips at both ends, sized so a class can wire crocodile to crocodile circuits without short supply between groups.