"Ward's Science"

1057 Résultats

Sort by

Ward's® Digital Slides: Advanced Placement Biology Set

Supplier: Ward's Science

Ward's Digital Slides Powered By Motic®

Expand 1 Items

Ward's® Digital Slides: Advanced Histology Set

Supplier: Ward's Science

Ward's Digital Slides Powered By Motic®

Expand 2 Items

Ward's® Painted Lady Butterflies

Supplier: Ward's Science

Vanessa cardui Butterflies form chrysalides and transform into colorful butterflies right before your eyes.

Expand 1 Items

Ward's® Live Terrestrial Isopods (Pill Bugs and Sow Bugs)

Supplier: Ward's Science

Often mistaken for beetles, these wingless crustaceans live their whole lives on land, feeding on decaying organic matter.

Expand 1 Items

Ward's® Physiology of the Circulatory System Lab Activity

Supplier: Ward's Science

View Daphnia Heart Rate Easily

Expand 1 Items

Ward's® Live Proteus vulgaris Culture - PATHOGEN

Supplier: Ward's Science

Isolated from human urinary tract and wound infections, this organism is identifiable by its characteristic putrefactive odor.

Expand 1 Items

Corn Oil

Supplier: Ward's Science

CAS Number: 9001-30-7
Formula Weight: Mixture
Formula: Natural Product
Density (g/mL): 0.922-0.926
Boiling Point (°C): >232
Freezing Point (°C): 21-25
Solubility: Organic Solvents
Synonyms: Maize Oil, Mazola
Shelf Life (months): 36
Storage: Green

Expand 1 Items

Calcium Carbonate

Supplier: Ward's Science

CAS Number: 1317-65-3
Formula: CaCO3
Density: 2.71 g/mL
Solubility: Water and Acids
Synonyms: Precipitated Chalk, Natural Chalk, Powdered Chalk
Shelf Life: 36 Months
Storage: Green

Expand 8 Items

Calcium Chloride Dihydrate

Supplier: Ward's Science

CAS Number: 10035-04-8
Formula: CaCl2·2H2O
Freezing Point: 175°C
Solubility: Water and Alcohol
Synonyms: Calcium Chloride, Hydrated
Shelf Life: 12 Months

Expand 8 Items

Calcium Hydroxide

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

Expand 5 Items

Magnesium Chloride Hexahydrate

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

Expand 7 Items

Magnesium Sulfate Heptahydrate

Supplier: Ward's Science

CAS Number: 10034-99-8
Formula Weight: 246.48
Formula: MgSO4·7H2O
Hazard Info: Irritant
Density (g/mL): 2.7
Solubility: Water and Glycerin
Synonyms: Epsom Salts, Magnesium Sulfate 7-Hydrate
Shelf Life (months): 12
Storage: Green

Expand 3 Items

Manganese

Supplier: Ward's Science

CAS Number: 7439-96-5
Formula Weight: 54.94
Formula: Mn
Hazard Info: Toxic (fumes)
Boiling Point (°C): 2095
Freezing Point (°C): 2271
Solubility: Dilute Acids
Shelf Life (months): 36
Storage: Green

Expand 2 Items

Potassium Chloride

Supplier: Ward's Science

CAS Number: 7447-40-7
Formula: KCl
Density: 1.986—1.990 g/mL
Boiling and Freezing Point: 1500 °C, 772 to 776 °C
Solubility: Water and Alcohol
Synonyms: Muriate of Potash, Potassium Muriate, Potassium Monochloride
Shelf Life: 36 Months

Expand 8 Items

Silicon

Supplier: Ward's Science

CAS Number: 7440-21-3
Formula Weight: 28.09
Formula: Si
Density (g/mL): 2.3
Freezing Point (°C): 1440
Solubility: Mixture of Nitric and Hydrofluoric Acid and Alkalies
Shelf Life (months): 36
Storage: Green

Expand 2 Items

Sodium Acetate Anhydrous

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