"Ward's Science"
Innovating Science® STEM Investigations: Design a Biodegradable Plastic
Supplier: Ward's Science
Learn about biplastics and how their composition affects their physical properties.
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Innovating Science® Determining the Composition of an Unknown Mixture
Supplier: Ward's Science
Discover What a Mixture is Composed Of
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Innovating Science® Gold Nanoparticle Demonstration
Supplier: Ward's Science
Perform a reduction reaction to understand and demonstrate the properties of gold nanoparticles.
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Water Bear
Supplier: Ward's Science
Hypsibius sp. The water bear is a complex animal representing the unusual phylum of Tardigrades, which contains about 400 marine, terrestrial, and freshwater species.
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Ward's® Live Arcella Culture
Supplier: Ward's Science
Usually found in freshwater and mosses, this organism has a hard umbrella shaped shell or "test", out of which finger-like pseudopodia project.
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Tin (IV) Oxide
Supplier: Ward's Science
CAS Number: 18282-10-5
Formula Weight: 150.69
Formula: SnO2
Density (g/mL): 6.6-6.95
Solubility: Hydrochloric and Sulfuric Acid
Synonyms: Stannic Oxide, Tin Dioxide
Shelf Life (months): 36
Storage: Green
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D(+)Galactose
Supplier: Ward's Science
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
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GEMS Detergent, Dry
Supplier: Ward's Science
GEMS Detergent, Dry, 2 Cups
Please Note: This product is designed for educational and teaching laboratories and no certificate of analysis is available.
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Manganese(II) Nitrate
Supplier: Ward's Science
CAS Number: 10377-66-9
Formula Weight: Mixture
Formula: Mixture
Hazard Info: Irritant
Density (g/mL): 1.575
Freezing Point (°C): 10
Synonyms: Manganous Nitrate Solution
Shelf Life (months): 12
Storage: Yellow
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Maleic Acid
Supplier: Ward's Science
CAS Number: 110-16-7
Formula Weight: 116.08
Formula: HOCOCH:CHCOOH
Hazard Info: Toxic
Density (g/mL): 1.59
Boiling Point (°C): Decomposes
Freezing Point (°C): 132
Solubility: Water, Alcohol and Acetone
Synonyms: cis-Butenedioic Acid
Shelf Life (months): 36
Storage: White
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Sulfur
Supplier: Ward's Science
CAS Number: 7704-34-9
Formula Weight: 32.06
Formula: S
Hazard Info: Flammable
Density (g/mL): 2.04-2.07
Boiling Point (°C): 444
Freezing Point (°C): 116-121
Solubility: Alcohol, Organic Solvents, Not Soluble in Water
Synonyms: Sulfur Flour
Shelf Life (months): 36
Storage: Red
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Amino Acid Set
Supplier: Ward's Science
Shelf Life (months): 12
Storage: Green
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Insect Preservation Solution
Supplier: Ward's Science
CAS Number: 9001-57-4
Hazard Info: Flammable
Shelf Life (months): 36
Storage: Red
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Ammonium Hydroxide
Supplier: Ward's Science
CAS Number: 1336-21-6
Formula: NH4OH
Density: 0.900 g/mL
Boiling and Freezing Point: 36°C, -77°C
Synonyms: Ammonium Hydroxide Water Solution
Shelf Life: 36 Months
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Cresol Red Indicator
Supplier: Ward's Science
CAS Number: 62625-29-0
Formula Weight: 404.02
Formula: C21H17O5SNa
Density (g/mL): >1.0
Boiling Point (°C): Decomposes
Solubility: Water
Synonyms: o-Cresolsulfonephthalein
Shelf Life (months): 36
Storage: Green
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Safranin O
Supplier: Ward's Science
CAS Number: 477-73-6
Formula: C20H19N4Cl
Density: 1 g/mL
Solubility: Water and Alcohol
Synonyms: Basic Red 2, C.I. No. 50240
Shelf Life: 36 Months
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