"Ward's Science"
Innovating Science® Forensic Chemistry Set of 12 Labs
Learn about the full range of forensic investigations through chemistry, biology, and physical science.
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Innovating Science® Dextrose Anhydrous, Ultrapure
Tested to ensure ultra pure quality for molecular biology and sensitive analytical applications.
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Ward's® AP Chemistry Investigation 1: Spectroscopy: What is the Concentration of that Solution?
Meets AP Science Practices 2, 4, 5, and 6
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Ward's® Ostracod culture (Cypris sp.)
These bottom-dwelling bivalved crustaceans are found in nearly every aquatic habitat.
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Coliform Test Kit
Less confusing than other test kits that require students to distinguish different bacterial colonies on a Petri dish, this test features a distinct color change that will tell with certainty if fecal coliforms are present.
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Blood Spatter: Bloodstain Analysis As A Forensic Tool Including Supplemental Stem Activity
What Can The Blood Evidence Tell Us?
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Innovating Science AP Environmental Science: Effects of SO₂ and NO₂ on Plants
Simulate the effects of nitrogen oxides and sulfur oxides on the germination of radish seeds.
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Innovating Science® Stoichiometry of Copper and Silver Nitrate
An introduction to stoichiometry through the formation of solid silver on a copper wire.
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VION™ Methylene Blue, Histology Grade
Stains cells an intense blue for ease of visualization in histological specimens.
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Aluminum Nitrate 9-Hydrate
CAS Number: 7784-27-2
Formula Weight: 375.13
Formula: Al(NO3)3·9H2O
Hazard Info: Oxidizer, Toxic
Freezing Point (°C): 70
Solubility: Cold Water, Decomposes in Alcohol and Acetone
Synonyms: Aluminum Trinitrate, Aluminum Nitrate Nonahydrate
Shelf Life (months): 36
Storage: Yellow
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Citric Acid Anhydrous
CAS Number: 77-92-9
Density: 1.665 g/mL
Freezing Point: 153 °C
Solubility: Water, Alcohol and Ether
Synonyms: Propane Tricarboxylic Acid
Shelf Life: 12 Mouths
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Sodium Nitrate
CAS Number: 7631-99-4
Formula Weight: 84.99
Formula: NaNO3
Hazard Info: Oxidizer, Explosive, Toxic
Density (g/mL): 2.261
Freezing Point (°C): 307
Solubility: Water and Alcohol
Synonyms: Nitrate of Soda, Chile Saltpeter
Shelf Life (months): 36
Storage: Yellow
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Sodium Iodate
CAS Number: 7681-55-2
Formula Weight: 197.90
Formula: NaIO3
Density (g/mL): 4.277
Solubility: Water, Acetone
Synonyms: Iodic Acid Sodium Salt
Shelf Life (months): 12
Storage: Yellow
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Gallium
CAS Number: 7440-55-3
Formula Weight: 69.72
Formula: Ga
Density (g/mL): 5.904
Boiling Point (°C): 2403
Freezing Point (°C): 29.78
Solubility: Acids
Shelf Life (months): 36
Storage: White
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Bromocresol Green
CAS Number: 62625-32-5
Formula Weight: 720.02
Formula: C21H13Br4NaO5S
Boiling Point (°C): Decomposes
Solubility: Water
Shelf Life (months): 36
Storage: Green/Red