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Chemicals for Science Education
Chemicals for science education are available in easy-to-use formats with instructions for students to be introduced to a variety of subjects. These chemicals can be purchased in individual amounts or bulk kits for compatibility with classroom-sized demonstrations or independent studies. Products are designed for educational and teaching laboratories, and may or may not come with a certificate of analysis when ordered.
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Wright's Stain Buffer
CAS Number: Mixture
Formula Weight: Mixture
Formula: Mixture
Shelf Life (months): 36
Storage: Green
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Zinc Carbonate
CAS Number: 5970-47-8
Formula Weight: 548.96
Formula: [ZnCO3]2 [Zn(OH2]3
Density (g/mL): 3.5
Solubility: Slightly soluble in water
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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Zinc Sulfate Monohydrate
CAS Number: 7446-19-7
Formula Weight: 179.45
Formula: ZnSO4·H2O
Hazard Info: Irritant
Density (g/mL): 3.35
Solubility: Water
Shelf Life (months): 12
Storage: Green
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Acid Alcohol
CAS Number: Mixture
Formula Weight: Mixture
Formula: Mixture
Hazard Info: Flammable, Toxic
Density (g/mL): 0.7919-0.7955
Boiling Point (°C): 74-80
Freezing Point (°C): -114
Solubility: Water
Shelf Life (months): 12
Storage: Red
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Ampicillin
Add to prepared agar or broth to select antibiotic-resistant bacterial strains.
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Deionized Water
CAS Number: 7732-18-5
Formula Weight: 18.02
Formula: H2O
Density (g/mL): 1
Boiling Point (°C): 100
Freezing Point (°C): 0
Shelf Life (months): 36
Storage: Green
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Innovating Science® NYS Investigations for Life Science: Lactose Intolerance - Inheritance and Variation of Traits
Lactose intolerance is common, but is actually a recessive genetic trait! Humans and other mammals are only meant to drink milk as infants and as they grow, they lose the ability to digest lactose. As populations began to develop, the domestication of cows and drinking milk into adulthood became more common, leading to a tolerance for lactose. Learn about variation, inheritance, and the role of DNA and proteins in expression of traits in this three-part laboratory activity.
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VION™ NBF (Neutral Buffered Formalin) Prefilled Containers
Ensure specimen integrity from the bench to the lab.
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SYBR® Safe DNA Stain, 10,000 X, Edvotek
SYBR® Safe is a DNA stain that glows bright green when exposed to UV or blue-light.
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Biotechnology Chemicals
Note: The chemical specifications for some items on this product page may differ from the specifications listed above. For more information, consult the Safety Data Sheet or contact your Ward's representative.
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Accuris SmartGlow™ DNA Stains
Ideal for excitation of nucleic acids with UV or visible blue light transilluminators.
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VION™ Deionized Water, ACS Grade
CAS number: 7732-18-5
Formula weight: 18.02
Formula: H₂O
Guaranteed to meet the purity standards set by the American Chemical Society