2272 Results for: "Ward's Science"

Supplier: Ward's Science

Tris-Borate-EDTA Solution is premixed.

Supplier: Ward's Science

Cleans without leaving residue.

Supplier: Ward's Science

Ward's Science is not endorsed by or affliated with FOSS curriculum in any way.

Supplier: Ward's Science

Rhabditis sp. Easily grown on potato medium and easy to maintain, Rhabditis can be used as food for predatory fungi such as Arthrobotrys. You will receive enough materials for 35 students and culture instructions.

Supplier: Ward's Science

Show How Acid Rain Affects Plants.

Supplier: Ward's Science

Synthesize Silver Nanoparticles from Silver Nitrate.

Supplier: Ward's Science

Sodium Borate, 125 mL

Please Note: This product is designed for educational and teaching laboratories and no certificate of analysis is available.

Supplier: Ward's Science

CAS Number: 1313-13-9
Formula Weight: 86.94
Formula: MnO2
Density (g/mL): 5.0
Freezing Point (°C): 535
Solubility: Hydrochloric Acid
Synonyms: Manganese Dioxide, Manganese Peroxide, Manganese(IV) Oxide
Shelf Life (months): 36
Storage: Yellow

Supplier: Ward's Science

CAS Number: 127-09-3
Formula: NaC2H3O2
Density: 1.53 g/mL
Freezing Point: 324°C
Solubility: Water and Alcohol
Synonyms: Acetic Acid Sodium Salt
Shelf Life: 12 Months

Supplier: Ward's Science

CAS Number: 7447-39-4
Formula: CuCl2
Density: 2.54 g/mL
Boiling Point: Decomposes
Freezing Point: 100 °C
Synonyms: Cupric Chloride Anhydrous

Supplier: Ward's Science

CAS Number: 1313-84-4
Formula Weight: 240.18
Formula: Na₂S·9H₂O
Density (g/mL): 1.43
Freezing Point (°C): 50
Solubility: Water and Alcohol
Synonyms: Sodium Monosulfide Nonahydrate
Shelf Life (months): 12
Storage: White

Supplier: Ward's Science

CAS Number: 64-19-7
Formula: CH3COOH
Density: 1.049 g/ml
Boiling Point: 118.1°C
Freezing Point: 16.7°C

Supplier: Ward's Science

CAS Number: 1305-62-0
Formula Weight: 74.10
Formula: Ca(OH)₂
Hazard Info: Irritant, Corrosive
Density (g/mL): 2.24
Boiling Point (°C): as CaO 579
Freezing Point (°C): as CaO 2580
Solubility: Water, Glycerol, and Acids
Synonyms: Hydrated Lime, Slacked Lime, Caustic Lime, Calcium Hydrate
Shelf Life (months): 12
Storage: Green

Supplier: Ward's Science

CAS Number: 7791-18-6
Formula: MgCl2 6H2O
Density: 1.57 g/mL
Solubility: Water and Alcohol
Synonyms: Magnesium Chloride 6-Hydrate
Shelf Life: 12 Months

Supplier: Ward's Science

CAS Number: 7757-83-7
Formula Weight: 126.04
Formula: Na₂SO₃
Hazard Info: Irritant
Density (g/mL): 1.4
Solubility: Water
Synonyms: Sulfurous Acid, Disodium Salt; Disodium Sulfite; Sodium Sulphite
Shelf Life (months): 12
Storage: Green

Supplier: Ward's Science

The Green Fuel Cell Lab Activity is a great introduction to green energy production.

Supplier: Ward's Science

Learn about the 3 different categories of elements: metals, metalloids, and nonmetals.

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High quality microbiological media at an economical price.

Supplier: Ward's Science

Includes 500 ml each of buffer solution pH 10, pH 4, and pH 7. Also includes 100 ml of electrode storage solution, KCl.

Supplier: Ward's Science

Prepared with TBE buffer, these gels are easy to use — simply melt them in a microwave oven or water bath then pour them into a casting tray. The non-reusable gels have a one-year shelf life and should be stored at room temperature.

Supplier: Ward's Science

CAS Number: 10124-56-8
Formula Weight: 611.52
Formula: (NaPO₃)₆
Freezing Point (°C): 628
Solubility: Water
Synonyms: Sodium Polyphosphate
Shelf Life (months): 36
Storage: Green

Supplier: Ward's Science

CAS Number: 6381-59-5
Formula Weight: 282.23
Formula: KNaC4H4O6·4H2O
Hazard Info: Oxidizer, Toxic
Density (g/mL): 2.065
Boiling Point (°C): 105-130
Freezing Point (°C): 36.4
Solubility: Water and Alcohol
Shelf Life (months): 36
Storage: Yellow

Supplier: Ward's Science

CAS Number: 7114-03-6
Formula Weight: 608.78
Formula: C₂₇H₃₅Cl₂N₃·ZnCl₂
Density (g/mL): >1
Boiling Point (°C): Decomposes
Solubility: Moderately soluble in water
Shelf Life (months): 36
Storage: Green

Supplier: Ward's Science

Real world application of chemistry on natural water sources.

Supplier: Ward's Science

CAS Number: 10486-00-7
Formula: NaBO3·4H2O
Hazard Info: Toxic if inhaled; oxidizer
Boiling Point (°C): 130-150°C
Freezing Point (°C): 63°C
Solubility: Moderately soluble in water
Shelf Life (months): 36
Storage: Yellow

Note: The chemical specifications for some of the products on this page may differ from the specirications listed above. For more information, consult the Safety Data Sheet or contact your Ward's representative.

Supplier: Ward's Science

Easily determine the relative strength of different acids and bases on this laminated chart!

Supplier: Ward's Science

Learn about the different chemical and physical characteristics and properties of glass and how they impact forensics.

Supplier: Ward's Science

Learn about light energy and light-emitting reactions called chemiluminescence.

Supplier: Ward's Science

Learn about cholesterol levels and how they can have a major impact on your health and your risk of heart disease.

Supplier: Ward's Science

Investigate equilibrium and LeChatlier's principle through 4 different experiments.