educational materials - SPECTRUM Nasco Shopping Mall Divisions

Z41231M Allium cepa (onion), root tip c.s., mitosis in
polar view — $10.70
Z41232M Allium cepa (onion), root tip l.s. for mitosis,
quadruple stain — $13.35
Z41233M Allium cepa (onion), root tip l.s. for mitosis,
iron alum hematoxylin and orange stain
— $14.20
Z41234M Allium cepa (onion), root tip l.s. for mitosis,
Feulgen stain — $14.65
Z41245M Allium cepa (onion), leaf epidermis with
stomata, w.m. — $8.55
Z41458M Anabaena, w.m. Coiled filaments with interca
lary heterocysts — $7.65
Z41194M Aspergillus (brown mold), w.m. Mycelium
with conidiophores bearing sterigmata and
spores — $7.70
Z41182M Bacillus, gram-negative — $8.55
Z41186M Bacillus subtilis, spore stain — $13.25
Z41176M Bacteria, 3 forms mixed (Cocci, Bacilli,
Spirillae), gram stain — $13.25
Z41177M Bacteria, 3 forms mixed (Cocci, Bacilli,
Spirillae), routine stain — $8.55
Z41178M Bacteria, 3 separate smears (Cocci, Bacilli,
Spirillae), gram stain — $15.65
Z41179M Bacteria, 3 separate smears (Cocci, Bacilli,
Spirillae), routine stain — $10.00
Z41187M Clostridium botulinum, spore stain,
subterminal spores — $13.25
Z41181M Coccus, gram-negative — $9.25
Z41180M Coccus, gram-positive — $8.55
Z41200M Coprinus (mushroom). Entire pileus, c.s. with
stipe, basidia, and spores — $9.25
Z41173M Diatoms, w.m. Mixed freshwater
species, protoplasts stained — $6.65
Z41174M Diatoms, w.m. Mixed marine species, proto
plasts stained — $7.50
Z41223M Elodea canadensis (waterweed), stem tip,
non-median l.s. for leaf development — $9.25
Botany
Z41246M Elodea canadensis (waterweed), hydrophytic
leaf, w.m. — $8.55
Z41189M Escherichia coli, smear from culture (some
times pathogenic) — $6.65
Z41175M Euglena gracilis, w.m. — $6.65
Z41203M Fern prothallium, w.m. Monoecious prothallium
(antheridia and archegonia) —$15.95
Z41204M Fern prothallium, w.m. With young
sporophyte showing uncoiled leaf — $17.30
Z41459M Gloeocapsa, w.m. Colonial spherical cells
forming individual gelatinous envelopes
within the common envelope of the
mother cell — $8.90
Z41216M Helianthus (sunflower), old stem c.s. with
interfascicular cambium and
secondary growth — $9.35
Z41238M Hydrophytic, Mesophytic, and
Xerophytic leaves, c.s. — $15.85
Z41198M Lichen, w.m. Teased to show algal cells and
fungal hyphae — $8.55
Z41239M Ligustrum, entire leaf, c.s. (mesophytic) — $8.55
Z41250M Lilium, anthers with first meiotic divisions,
c.s. — $14.05
Z41251M Lilium, anthers with second meiotic
divisions, c.s. — $14.65
Z41253M Lilium, anthers with mature 2-nucleate
pollen, c.s. — $8.55
Z41191M Mold types, w.m. Sporangial forms
(Rhizopus, Aspergillus, and Penicillium on
the same slide) — $15.15
Z41248M Monocot and dicot flower buds, c.s. — $13.65
Z41237M Monocot and dicot leaves, c.s. — $13.65
Z41227M Monocot and dicot roots, c.s. — $13.65
Z41212M Monocot and dicot stems, c.s. — $13.65
Z41460M Oscillatoria, w.m. Filaments apparently
without sheaths — $8.90
Z41195M Penicillium, w.m. Mycelium with
conidiophores — $7.70
Zoology
Biology
Slides / Triarch
Z41196M Peziza (or related genus), l.s. Cup with asci
— $10.80
Z41199M Physcia, l.s. Thallus with sporulating cup — $10.00
Z41208M Pinus mature winged pollen, w.m. — $8.55
Z41249M Pollen, mixed types, w.m. — $9.50
Z41228M Ranunculus acris (butter cup), mature root
with complete metaxylem, c.s. — $8.55
Z41229M Ranunculus acris (buttercup), young and
mature roots c.s. — $14.20
Z41192M Rhizopus stolonifer, w.m. Mycelium with
sporangia — $10.00
Z41193M Rhizopus stolonifer, w.m. Sporangia and
zygotes on same slide — $14.65
Z41197M Saccharomyces (yeast), w.m. Vegetative and
budding cells — $6.65
Z41230M Salix (willow), root c.s. showing branch root
origin, median — $13.35
Z41183M Spirillum, gram-negative — $8.95
Z41170M Spirogyra, w.m. Small species, single
chloroplast, demonstrating scalariform
conjugation and vegetative filaments — $11.85
Z41171M Spirogyra, w.m. Small species, single
chloroplast, vegetative only — $8.55
Z41190M Streptococcus pyogenes, smear from
culture — $8.30
Z41243M Syringa vulgaris (lilac), leaf and midrib, c.s.
— $8.55
Z41220M Tilia americana (basswood), two-year stem,
c.s. — $10.00
Z41221M Tilia americana (basswood), three-year
stem, c.s. — $10.00
Z41222M Tilia americana (basswood), one-, two-, and
three-year stems, c.s. — $19.00
Z41172M Volvox, w.m. Colonies with vegetative and
sexual stages — $11.85
Z41224M Zea mays (Indian corn), mature stem, c.s. — $8.55
Z41247M Zea mays (Indian corn), leaf blade with
motor cells, c.s. — $8.55
Z41256M Amoeba proteus, w.m., both floating and
crawling forms included — $11.85
Z41306M Amphioxus, w.m. — $20.15
Z41290M Ancylostoma caninum (hookworm),
female, w.m. — $14.05
Z41287M Ascaris lumbricoides, c.s. of male and
female — $19.35
Z41262M Ceratium, w.m. — $8.90
Z41300M Cimex (bed bug), w.m. — $12.80
Z41305M Ctenocephalides (flea), female dog or cat
flea, w.m. — $9.50
Z41295M Daphnia, w.m. — $8.90
Z41258M Entamoeba histolytica, trophozoites,
smear— $19.35
Z41289M Enterobius vermicularis (pinworm),
female, w.m. — $19.00
Z41261M Euglena, shows nucleus, chromatophores,
stigma, vacuoles, and flagellum, w.m. — $6.65
Z41282M Fasciola hepatica, w.m. — $20.65
Z41309M Fish scales, placoid, isolated scales from
dogfish (Squalus), w.m. — $10.40
Z41310M Fish scales, ganoid, cleaned scale from the
gar pike, w.m. — $10.40
Z41311M Fish scales, cycloid, cleaned scale from
northern pike, w.m. — $10.40
Z41312M Fish scales, ctenoid scale with
characteristic comb-like teeth — $10.40
Z41259M Foraminifera, cleaned shells of several
species from surface sediment of the
western tropical Atlantic Ocean — $9.65
Z41314M Frog, blood smear, all cell types shown
— $8.10
Z41263M Giardia lamblia, trophozoites, smear —
$19.35
Z41299M Grasshopper, testis, section, iron
hematoxylin stain to demonstrate
spermatogenesis and spermiogenesis
— $15.20
Z41275M Hydra, w.m., double staining clearly
shows foot, body stalk, budding and
reproductive region, and tentacles with
batteries of nematocysts — $8.90
Z41276M Hydra, w.m., budding — $9.65
Z41277M Hydra, w.m., plain and budding — $13.35
Z41296M Insect legs, w.m., four types (walking,
digging, swimming, and hopping)
— $17.45
Z41308M Lamprey, Ammocoetes larva, w.m. — $20.15
Z41292M Lumbricus terrestris (earthworm), c.s.
posterior to clitellum — $8.30
Z41293M Lumbricus terrestris (earthworm), two
regions, c.s. one showing seminal vesicles
and esophagus, the other showing
intestinal region — $11.85
Z41278M Obelia, portion of colony showing
vegetative and reproductive polyps, w.m.
— $10.95
Z41279M Obelia, medusa, w.m. — $14.90
Z41269M Paramecium (fission), w.m. of mass
culture, including several specimens in
fission — $19.00
www.education.spectrum-nasco.ca
Z41267M Paramecium caudatum, w.m., large macronucleus
and small single micronucleus — $7.40
Z41268M Paramecium caudatum, conjugating, w.m.
— $18.00
Z41301M Pediculus humanis (human louse), male,
w.m. — $11.20
Z41280M Planaria, w.m., “injected,” intestine vividly
outlined with the aid of carbon — $9.65
Z41281M Planaria, 3 regions, c.s. — $14.65
Z41273M Mixed protozoa, w.m., Amoeba, Paramecium
Euglena, and other forms — $15.80
Z41260M Radiolaria, strew, a large variety of species,
collected near the island of Barbados — $9.65
Z41257M Mixed Sarcodina, w.m., contains Amoeba
proteus, Pelomyxa carolinensis, and
Amoeba radiosa, smear — $15.15
Z41274M Scypha (Grantia), c.s. and l.s. — $12.80
Z41270M Stentor, w.m. — $10.95
Z41291M Trichinella spiralis, section of mammalian
muscle with encysted larvae — $13.25
Z41265M Trypanosoma gambiense, in blood smear,
the causative agent of African sleeping
sickness — $19.35
Z41266M Trypanosoma rhodesiense, in blood smear,
causes animal Trypanosomiasis in Africa
(also infects humans) — $19.35
Z41271M Vorticella, w.m., Feulgen stain clearly
demonstrates twisted,
elongate nuclei — $10.55
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