"Ward's Science"
Ward's® Live Blackworms: 30 Student Culture
Ward's Science is not endorsed by or affliated with FOSS curriculum in any way.
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VION™ Isopropanol, Histology Grade
An excellent alternative to ethanol as a dehydrant and during paraffinization as an substitute for solvents such as chloroform, xylene, and benzene.
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Saprolegnia ferax, Tube Culture
Water mold and fish parasite. Demonstrates sporangia and oospores. Grows on wheat seed, cucumber seed, or hemp seed in water environment. Reproduces sexually and asexually. Incubation temperature 25°C.
Cell walls made of cellulose; feeds by extending hyphae into host's tissue.
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Ward's® Live Pond Snails
Create a balanced ecosystem in your aquarium with the addition of these small, freshwater algae eaters. They reproduce rapidly, laying their eggs on the glass sides of the aquarium.
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Ward's® Digital Slides: Middle School Life Science Set
Ward's Digital Slides Powered By Motic®
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Innovating Science® Physical Properties of Glass
Learn about the different chemical and physical characteristics and properties of glass and how they impact forensics.
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Gram's Iodine
CAS Number: Mixture
Density: 1.0 g/mL
Boiling Point: 100 °C
Freezing Point: 0 °C
Synonyms: Iodine-Potassium Iodide Solution, IKI, Iodine-Iodine, Iodine Solution, Iodine Lugol's Dilute, and Iodine 2%
Shelf Life: 36 Months
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Co-lab-orate: The Innovative Digital Lab Notebook
Colaborate is a multifunctional lab notebook.
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Acetic Acid
CAS Number: 64-19-7
Formula: CH3COOH
Density: 1.049 g/ml
Boiling Point: 118.1°C
Freezing Point: 16.7°C
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Green Fuel Cell Lab Activity
The Green Fuel Cell Lab Activity is a great introduction to green energy production.
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Innovating Science® Determination of Cholesterol using Simulated Blood
Learn about cholesterol levels and how they can have a major impact on your health and your risk of heart disease.
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Ward's® Live Egeria sp. Aquatic Plants
An excellent aquarium oxygenator, great for teaching respiration, photosynthesis, and plasmolysis.
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Ammonium Persulfate
CAS Number: 7727-54-0
Formula Weight: 228.20
Formula: (NH4)2S2O8
Hazard Info: Oxidizer, Reactive
Density (g/mL): 1.92
Solubility: Water
Synonyms: Ammonium Peroxydisulfate, Diammonium Peroxydisulfate
Shelf Life (months): 36
Storage: Yellow
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Sodium Sulfite
CAS Number: 7757-83-7
Formula Weight: 126.04
Formula: Na2SO3
Hazard Info: Irritant
Density (g/mL): 1.4
Solubility: Water
Synonyms: Sulfurous Acid, Disodium Salt; Disodium Sulfite; Sodium Sulphite
Shelf Life (months): 12
Storage: Green
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Manganese(II) Sulfate Monohydrate
CAS Number: 10034-96-5
Formula Weight: 169.01
Formula: MnSO4·H2O
Hazard Info: Irritant
Density (g/mL): 2.95
Freezing Point (°C): 57-117
Solubility: Water
Synonyms: Manganous Sulfate, Manganese Sulfate
Shelf Life (months): 12
Storage: Green