"Ward\'s+Phenomena+Lab+Activities"
NaRiKa® Electrostatic Field Apparatus Set II
A comprehensive set designed for safe and repeatable observation of electrostatic field lines using various electrode patterns.
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Hydrochloric Acid
CAS Number: 7647-01-0
Formula: HCl
Density: 1.16 mL
Boiling and Freezing Point: 81.11 to 85°C, -45°C
Solubility: Water
Synonyms: Muriatic Acid, Hydrogen Chloride
Shelf Life: 24 Months
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Triethanolamine
Formula: N(CH2CH2OH)3
Formula Weight: 149.19
CAS#: 102-71-6
Solubility: Miscible with Water and Alcohol; Soluble in Chloroform
Density (g/mL): 1.125
Boiling Point (°C): 335
Please Note: This product is designed for educational and teaching laboratories and no certificate of analysis is available.
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Urea
CAS Number: 57-13-6
Formula Weight: 60.06
Formula: NH2CONH2
Density (g/mL): 1.335
Freezing Point (°C): 132
Solubility: Water and Alcohol
Shelf Life (months): 36
Storage: Green
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Zinc Oxide
CAS Number: 1314-13-2
Formula Weight: 81.39
Formula: ZnO
Hazard Info: Toxic (fumes)
Density (g/mL): 5.1
Freezing Point (°C): 1975
Solubility: Acids and Alkalies
Shelf Life (months): 36
Storage: Green
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miniPCR® BioBits® Protein Structure and Function
Examine the primary, secondary, and tertiary structures of fluorescent proteins.
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Science Take-Out® Modeling Photosynthesis And Cellular Respiration
Use Snap Beads To Model The Reactants And Products Of Photosynthesis.
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Ward's® Prepared Yeast, Genetic (MIN) Agar
For Demonstration of Typtophan Dependance or Independence in Yeast
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Science Take-Out® A Bang To The Head
What Does A Concussion Do To The Brain?
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Metal Mini Boss Head
Metal mini boss head with a 15 mm diameter, providing secure attachment and flexibility for various lab apparatus.
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Ward's® Live Bullfrogs (Rana catesbeiana)
This large predatory frog will eat any other organism smaller than itself, including smaller bullfrogs; keep similar-sized frogs together to avoid cannibalism.
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Science Take-Out® Mark-Recapture Population Sampling
How Many Spiders Are Hiding In The Leaf Litter?
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Hydrogen Peroxide
CAS Number: 7722-84-1
Formula: Mixture
Density: Approximately 1.0 g/mL
Boiling and Freezing Point: Approximately 100°C, Approximately 0°C
Solubility: Water and Alcohol
Synonyms: Hydrogen Dioxide
Shelf Life: 12 Months
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Tackling Science Kit: Matter Matters!
Matter has mass and takes up space. With this exciting kit, students explore the relationship of mass and volume using a spring scale and hook weights and observations.
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Cellophane
Use the various colors to demonstrate plants’ reaction to light waves.