3B All Produts

3B Eye 3 times full-size 7-part

This large anatomical human eye model shows the optic nerve in its natural position in the bony orbit of the eye (floor and medial wall). At three times life size this eye model is great...

3B Skull w/ Cleft Jaw w/ Cleft Palate and Maxilla

This skull model depicts a male with a severe malformation of the left skull half with a cleft jaw and palate. The one-part skull has 29 teeth and is natural cast. High-quality original casts Skull...

3B Pea (pisum sativum)

3B Meadow clary (Salvia pratensis)

3B Dandelion (Taraxacum Officinale)

3B Oilseed rape (Brassica napus ssp. oleifera)

3B MICROanatomy™ Eye

The MICROanatomy™ Eye model illustrates the microscopic anatomical structure of the retina with choroid and sclera. The left block-like, layered side of the eye model shows the complete structure of the retina including the supplying...

3B Intro Molecular ContructionSet 69 Atoms-16 Bonds

Consisting of 69 atoms and 16 caps, this set can be used to build such structures as: • Molecules of hydrogen, oxygen, nitrogen, chlorine • Oxides of hydrogen, carbon, nitrogen, sulphur • Hydrogen chloride, sulphuric...

3B General ParasitologyShort Set English

25 Microscope Slides. 1(f) Trypanosoma gambiense, Central African sleeping disease, blood smear 2(f) Plasmodium berghei, malaria in rodents, blood smear with vegetative forms and schizogony stages 3(f) Sarcocystis sp., section of muscle showing the parasites...

3B General Biology 50 Slides School Set D

50 Slides. • Ciliated epithelium, in t.s. of fallopian tube of pig • Tendon of cow, l.s. showing white fibrous tissue, stained for fibres and cells • Heart muscle, human, t.s. and l.s., branched fibres...

3B General Biology 50 Slides School Set C

50 Slides. Zoology: 1(f) Trypanosoma gambiense, causing sleeping disease, blood smear 2(f) Plasmodium berghei, malaria parasite, blood smear 3(d) Radiolaria, strewn slide of mixed species 4(d) Foraminifera, strewn slide of mixed species 5(d) Obelia hydroid,...

3B General Biology 50 Slides School Set B

50 Slides. Zoology and Parasitology: 1(d) Paramaecium, nuclei stained 2(c) Euglena, a common flagellate with eyespot 3(c) Sycon, a marine sponge, t.s. of body 4(e) Dicrocoelium lanceolatum, sheep liver fluke, w.m. 5(c) Taenia saginata, tapeworm,...

3B General Biology 25 Slides School Set A

25 Slides. Zoology: 1(e) Amoeba proteus, w.m. showing nucleus and pseudopodia 2(e) Hydra, w.m. extended specimen to show foot, body, mouth, and tentacles 3(c) Lumbricus, earthworm, typical t.s. back of clitellum showing muscular wall, intestine,...

3B Microscopic Life in Water/ I Micrsocope Slides/ Set of 25

25 Microscope Slides. 1(e). Amoeba proteus, ameba 2(c). Ceratium hirundinella, dinoflagellates 3(c). Euglena, green flagellate with eyespot 4(d). Radiolaria, marine rhizopods 5(c). Paramecium, nuclei stained 6(d). Stylonychia, a common ciliate 7(b). Spongilla, fresh water sponge,...

3B Air Pollution Our Environm. I Microscope Slides/ Set of 15

15 Microscope Slides. 1(c). Pollen grains of different kinds of grass 2(c). Pollen grains of different deciduous trees 3(c). Pollen grains of different conifers 4(b). Mixed house dust 5(c). Dust mite from a living room...

3B Water Pollution Our Environm. Microscope Slides/ Set of 20

20 Microscope Slides. 1(d). Intestinal bacteria (Escherichia coli) from putrid water 2(e). Putrefactive bacteria (Spirillum) from sludge poor in oxygen 3(d). Putrefactive bacteria (Sphaerotilus) bacteria, forming long chains 4(d). Sludge bacteria (Methanobacterium) causing sewer gas...

3B The Wood Our Enviroment I Microscope Slides/ Set of 20

20 Microscope Slides. 1(c). Pine (Pinus), healthy leaves, t.s. 2(c). Pine (Pinus) leaves damaged by acid rain, t.s. 3(c). Fir (Abies), healthy leaves, t.s. 4(c). Fir (Abies), stem tip damaged t.s. 5(c). Beech (Fagus), healthy...

3B Vascular Bundles (Arrange-Typ. Microscope Slides/ Set of 13

13 Microscope Slides. 1(d). Protostele. Psilotum, stem t.s. 2(d). Actinostele. Lycopodium, stem t.s. 3(d). Polystele. Pteridium, rhizome t.s. concentric bundles with inner xylem 4(d). Ectophloic siphonostele. Osmunda, rhizome t.s. 5(d). Amphiphloic siphonostele. Adiantum, rhizome t.s....

3B Phanerogamae Elementary Set English

25 Microscope Slides. 1(c). Simple plant cells, epidermis of Allium w.m. 2(d). Cell division (mitosis) all stages, in Allium root tips l.s. 3(c). Starch grains, t.s. of potato tuber 4(c). Cork cells, t.s. of bark...

3B Cryptogamae Elementary Set English

25 Microscope Slides. 1(e). Bacteria type slide shows cocci, bacilli, spirilli 2(c). Oscillatoria, blue green alga 3(c). Pleurococcus, green alga 4(d). Eudorina, small colonies 5(c). Diatoms, mixed species 6(e). Spirogyra in conjugation with zygotes 7(d)....

3B Pathogenic Bacteria Micr. Slides/ Set of 25

25 Microscope Slides. 1(e). Diplococcus pneumoniae, croupous pneumonia, smear 2(f). Neisseria gonorrhoeae, gonorrhoea, smear 3(e). Neisseria meningitidis (intracellularis), epidemic meningitidis, smear 4(d). Staphylococcus aureus, pus organism, smear 5(d). Streptococcus pyogenes, smear showing short chains 6(d)....

3B General Parasitology Micr. Slides/ Large Set of 50

50 Microscope Slides. Domestic and tropical parasites of humans and animals. 1(f). Entamoeba histolytica, amebic dysentery, smear or section 2(f). Leishmania donovani, causes Kala-Azar, smear or section 3(f). Trypanosoma gambiense, sleeping disease, blood smear 4(f)....

3B The Paramaecium Micr. Slides/ Set of 8

8 Microscope Slides. 1(d). Paramaecium, macro- and micronuclei stained 2(e). Paramaecium, food vacuoles and nuclei doubly stained 3(e). Paramaecium, pellicle stained after Bresslau 4(e). Paramaecium, silver stained to show the silver line system 5(e). Paramaecium,...

3B Invertebrata Supplement Set Micr. Slides/ Set of 50

50 Microscope Slides. 1(d). Radiolaria, mixed species 2(d). Foraminifera, mixed species 3(c). Ceratium, dinoflagellates 4(f). Trypanosoma, causing sleeping disease, blood smear 5(f). Plasmodium, malaria parasite, blood smear 6(d). Eimeria stiedae, in t.s. of rabbit liver...