116 Results for: "Ward's Science"
Glass-Reinforced Acetyl Test Tube Racks
Supplier: Ward's Science
Perfect for Submersion.
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Coliform Test Kit
Supplier: Ward's Science
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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Art Forgery Kit
Supplier: Ward's Science
Students compare real paintings from forgeries.
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Acid, Caustic and Solvent Spill Kit
Supplier: Ward's Science
Be prepared for spills in your lab.
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Magnetic Stirring Bar Retriever
Supplier: Ward's Science
This is made of polyethylene and the dimeter of the stirring bar is ³/₈ inch and the length is 12 inch.
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Acid Alcohol
Supplier: Ward's Science
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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Green Fuel Cell: Energy From Yeast
Supplier: Ward's Science
Stimulates Discussion About Energy Sources.
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Invisible Ink
Supplier: Ward's Science
Educational Materials, Mixtures and Solutions, Application: Chemistry, Disappearing Ink
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Sodium Hydroxide
Supplier: Ward's Science
CAS Number: 1310-73-2
Formula: NaOH
Density: 2.13 g/mL
Boiling and Freezing Point: 1390°C, 318°C
Solubility: Water and Alcohol
Synonyms: Caustic Soda
Shelf Life: 36 Months
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D-Glucose Anhydrous
Supplier: Ward's Science
CAS Number: 50-99-7
Formula: C6H12O6
Density: 1.5 g/mL
Freezing Point: 148 °C
Solubility: Water
Synonyms: Dextrose
Shelf Life: 12 Months
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Universal Indicator Solution
Supplier: Ward's Science
CAS Number: Mixture
Formula: Mixture
Density: 0.794 g/mL
Boiling and Freezing Point: 75-80°C, -114°C
Solubility: Water
Synonyms: Universal pH Indicator
Shelf Life: 36 Months
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Sodium Polyacrylate
Supplier: Ward's Science
CAS Number: 9003-04-7
Formula: (C3H3NaO2)n
Density (g/mL): 0.4 - 0.7
Freezing Point (°C): >198.89
Solubility: insoluble in water/swells in water
Synonyms: Acrylic acid polymer
Shelf Life (months): 12
Storage: Green
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Diatomaceous Earth
Supplier: Ward's Science
CAS Number: 68855-54-9
Formula Weight: 60.09
Formula: SiO2
Density (g/mL): 2.3
Solubility: Negligible in Water
Synonyms: Diatomite, Filter Material, Infusorial Earth
Shelf Life (months): 36
Storage: Green
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Sodium Phosphate Dibasic 7-Hydrate
Supplier: Ward's Science
CAS Number: 7782-85-6
Formula Weight: 268.07
Formula: Na2HPO4·7H2O
Density (g/mL): 1.68
Solubility: Hot Water
Synonyms: Disodium Phosphate 7-Hydrate
Shelf Life (months): 12
Storage: Green
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Gram's Iodine
Supplier: Ward's Science
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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Gelatin
Supplier: Ward's Science
CAS Number: 9000-70-8
Formula Weight: Mixture
Formula: Natural Product
Density (g/mL): >1.0
Boiling Point (°C): Decomposes
Freezing Point (°C): Decomposes
Solubility: Hot Water
Shelf Life (months): 36
Storage: Green
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Janus Green B
Supplier: Ward's Science
CAS Number: 2869-83-2
Formula Weight: 511.07
Formula: C30H31N6Cl
Boiling Point (°C): Decomposes
Solubility: Water and Alcohol
Shelf Life (months): 36
Storage: Green
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Liquid Antiserums
Supplier: Ward's Science
Liquid antiserums are pooled and ready to use.
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Potassium Permanganate
Supplier: Ward's Science
CAS Number: 7722-64-7
Formula Weight: 158.04
Formula: KMnO4
Hazard Info: Oxidizer, Explosive, Irritant
Density (g/mL): 2.7032
Boiling Point (°C): Decomposes
Freezing Point (°C): Decomposes
Solubility: Water
Synonyms: Chameleon Mineral
Shelf Life (months): 36
Storage: Yellow
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Zinc
Supplier: Ward's Science
CAS Number: 7440-66-6
Formula: Zn
Density: 7.12 g/mL
Boiling and Freezing Point: 907°C, 419°C
Solubility: Acids and Alkalies
Shelf Life: 36 Months
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Budget Antibiotic Disks
Supplier: Ward's Science
Users can observe the sensitivity of various bacteria and fungi to an array of antibiotics with these convenient kits.
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Methyl Alcohol
Supplier: Ward's Science
CAS Number: 67-56-1
Formula: CH3OH
Density: 0.79 g/mL
Boiling and Freezing Point: 65°C, -98°C
Solubility: Miscible with Water and Alcohol
Synonyms: Methanol, Wood Alcohol
Shelf Life: 36 Months
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Ward's® ABO And Rh Blood Typing Kit
Supplier: Ward's Science
In this lab activity, students explore the core life science concepts of Structures and Properties (LS1) and Heredity (LS3) while they determine their own blood type.
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Life in the Sea
Supplier: Ward's Science
Educational Materials, Zoology, Application: Biology, Sea Turtle, Replica
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Common Classroom Chemicals for Kitting
Supplier: Ward's Science
Common Classroom Chemicals for Kitting
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Cereal Grass Media
Supplier: Ward's Science
Shelf Life (months): 36
Storage: Green
Synonyms: Cerophyll
Please Note: This product is designed for educational and teaching laboratories and no certificate of analysis is available.
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Kemtec® Introduction to Biochemistry 2
Supplier: Ward's Science
A more in-depth biochemical analysis of foods.
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Immersion Oil Cleaner
Supplier: Ward's Science
Use this solution to clean immersion oil off microscope objectives.
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Ammonium Acetate
Supplier: Ward's Science
CAS Number: 631-61-8
Formula Weight: 77.09
Formula: CH3COONH4
Hazard Info: Irritant
Density (g/mL): 1.07
Boiling Point (°C): Decomposes
Freezing Point (°C): 114
Solubility: Water and Alcohol
Synonyms: Acetic Acid Ammonium Salt
Shelf Life (months): 12
Storage: Green