Designed for elementary use. Each set consists of 12 prepared glass slides featuring Marine diatom, freshwater plankton, marine plankton, Anabaena, Oedogonium, desmids, and six other specimens. Specimens are stained and easily viewed. Subjects in..

Designed for elementary use. Set consists of 12 prepared glass slides featuring Spirogyra vegetative stage, diatomaceous earth, Euglena, Penicillium notatum, cotton mold, Chlorella, and six other specimens. Specimens are stained and..

Designed for elementary use. Set consists of 12 prepared glass slides featuring Euglena, water flea, fruit fly, plant louse, shrimp egg, copepods, and six other specimens. Specimens are stained and easily viewed. Subjects in set may change. 3"..

Designed for elementary use. Set consists of 12 prepared glass slides featuring striated muscle and smooth muscle of frog, cat hair, goldfish scale, bird feather, mouse fur, and six other specimens#0;. Specimens are stained and easily viewed. Subjects i..

Designed for elementary use. Set consists of 12 prepared glass slides featuring antenna of butterfly, honeybee compound eye, butterfly wing, bee antenna, dragonfly wing, leg of honeybee, and six other specimens. Specimens are stained and easily viewed. ..

Designed for elementary use. Each set consists of 12 prepared glass slides featuring fern spore; pine tree, sunflower, pumpkin, and tulip pollen; Penicillium notatum; and six other specimens. Specimens are stained and easily viewed. Subjects in s..

Designed for elementary use. Set consists of 12 prepared glass slides featuring dandelion, woody stem of pine, corn stem, onion rind, pine needle, tree cells, herbaceous stem, and six other specimens. Specimens are stained and easily viewed. Subjects in..

Designed for elementary use. Set consists of 12 prepared glass slides featuring cotton fibers, hemp fibers, nylon fibers, wool fibers, silk fibers, sheep hair, and six other specimens. Specimens are stained and easily viewed. Subjects in set may change...

Designed for elementary use. Set consists of 12 prepared glass slides featuring sea cucumber, bath sponges, spongin fibers, hydroid colonies, spicules, Dangia, and six other specimens. Specimens are stained and easily viewed. Subjects in set may ..

Designed for elementary use. Set consists of 12 prepared glass slides featuring Streptococcus, Bacillus, Spirillum, Mycobacterium, Escherichia, Rhizobium, and six other specimens. Specimens are stained and easily viewed. Subjects in set may chang..