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Freeze-Dried+Specimens
Description:
Paramecium multimicronucleatumis one of the largest species of Paramecium. This ciliate contains a single macronucleus and four or more micronuclei. Grows in Dilute Alfalfa medium (Hay Medium).
Catalog Number:
(470179-636)
Description:
Deuteromycete. Causes thrush, candidiasis. Multiplies by budding. Forms germ-tubes in serum cultures. Incubation temperature 37°C. Potato dextrose agar growth medium. <i>Note:</i> Pathogen.
Description:
CAS Number: Mixture
Formula Weight: Mixture Formula: Mixture Density (g/mL): 1.049 Boiling Point (°C): 118.1 Freezing Point (°C): 16.7 Synonyms: Aceto-Orcein Biological Stain Shelf Life (months): 36 Storage: White
Catalog Number:
(470300-962)
Description:
CAS Number: 59-23-4
Formula Weight: 180.16 Formula: C6H12O6 Density (g/mL): 1.5 Boiling Point (°C): Decomposes Freezing Point (°C): 168-170 Solubility: Hot Water and Pyridine Synonyms: Cerebrose, Brain Sugar Shelf Life (months): 36 Storage: Green
Description:
CAS Number: 518-47-8
Formula Weight: 376.28 Formula: C20H10O5Na2 Boiling Point (°C): Decomposes Freezing Point (°C): Decomposes Solubility: Water Synonyms: Acid Yellow 73, C.I. No. 45350, Uranine Shelf Life (months): 36 Storage: Green
Description:
CAS Number: 7778-53-2
Formula Weight: 212.3 Formula: K3PO4 Density (g/mL): 2.564 Freezing Point (°C): 1340 Solubility: Water Synonyms: TKP, Tripotassium Orthophosphate, Phosphoric Acid, Tripotassium Salt Shelf Life (months): 12 Storage: Green
Catalog Number:
(470027-420)
Description:
Nicely preserved examples of this classic “free-swimming” crinoid in Solnhofen limestone. Average size: 1" in 2" x 2" to 2" x 3" matrix slab. Germany.
Catalog Number:
(470179-154)
Description:
isolated from human intestine. Lactose positive and sucrose positive after a few days’ growth. Causes a mild form of dysentery.
Catalog Number:
(470128-616)
Description:
Riker mount of moth caterpillar comparison for display.
Description:
<i>Paramecium aurelia</i> is the smallest species of Paramecium we offer. Paramecium aurelia is characterized by cilia, which it uses for locomotion and feeing. Contains a macronucleus and two micronuclei. Grows in Dilute Alfalfa Medium (Hay Medium).
Catalog Number:
(470179-050)
Description:
Azotobacter vinelandii is an aerobic organism normally found in soil, and is commonly known for its ability to fix nitrogen, converting it to ammonia.
Catalog Number:
(470179-808)
Description:
Freshwater. Filamentous. Produces zoospores. Basic culture solution.<BR><BR>Characterized by green plastids and cell walls composed of cellulose.
Catalog Number:
(470179-720)
Description:
Freshwater. Unicellular; large cells, with four flagella. Basic culture solution.<BR><BR>Characterized by green plastids and cell walls composed of cellulose.
Catalog Number:
(470027-552)
Description:
Coal bed leaf impression. Hand specimen.
Catalog Number:
(470179-814)
Description:
Marine. Unicellular; brackish, centric cells. Marine medium.<BR><BR>Characterized by shells (tests) made of silica, in two parts.
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