2291 Résultats pour : « Ward's Science »

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

Supplier: Ward's Science

CAS Number: 7783-20-2
Formula Weight: 132.15
Formula: (NH₄)₂SO₄
Density (g/mL): 1.769
Solubility: Water
Synonyms: Sulfuric Acid Diammonium Salt
Shelf Life (months): 36
Storage: Green

Supplier: Ward's Science

Formaldehyde-free bullfrogs. Available in pails or vacuum packs.

Supplier: Ward's Science

Formalin preserved fetal pigs.

Supplier: Ward's Science

Standard formalin preserved cats, packed in vacuum-sealed bags. One cat per bag.

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Who contaminated the Pine Lake?

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Formalin preserved perch, shipped in nontoxic Wardsafe. Available in vacuum packs or pails

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Learn about the rock cycle along with the mechanical and chemical erosion of rocks.

Supplier: Ward's Science

CAS Number: 85-86-9
Formula: C22H16N4O
Density: 0.34 g/mL
Freezing Point: 100 °C
Solubility: Alcohol
Synonyms: Solvent Red 23 C.I. No. 26100
Shelf Life: 36 Months

Supplier: Ward's Science

This corrosion-proof polypropylene basket is ideal for rinsing glassware — simply slide the lid on, rinse, and invert for easy draining. The basket holds test tubes for storage, sterilization, or incubation. Autoclavable to 121°C. Size: 17 x 17 x 16cm.

Supplier: Ward's Science

Formaldehyde-free preserved fetal pigs.

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Discover How Muscles Contract

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Space-Saving, Economical Unit

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CAS Number: 7791-13-1
Formula: CoCl2 6H2O
Density: 1.92 g/mL
Solubility: Water, Alcohol, and Acetone
Synonyms: Cobaltous Chloride Hexahydrate, Cobalt Dichloride Hexahydrate
Shelf Life: 36 Months

Supplier: Ward's Science

Formula: NH4Cl
Density: 1.527 g/mL
Boiling Point: Sublimes at 340°C
Freezing Point: 520°C
Solubility: Water and Glycerol
Synonyms: Ammonium Muriate, Sal Ammoniac
Shelf Life: 12 Months

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

Supplier: Ward's Science

These economical and concise guides contain the right amount of information for reference during dissection.

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Combine Hydroponics and the Study of Mineral Deficiencies

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CAS Number: 7440-44-0
Formula Weight: 12.01
Formula: C
Hazard Info: Flammable
Density (g/mL): 0.4-0.7
Shelf Life (months): 36
Storage: Green/Red

Supplier: Ward's Science

CAS Number: 1310-58-3
Formula Weight: 56.11
Formula: KOH
Hazard Info: Corrosive, Irritant, Toxic
Density (g/mL): 2.044
Boiling Point (°C): 1320
Freezing Point (°C): 361
Solubility: Water, Alcohol, and Glycerin
Synonyms: Caustic Potash, Potassium Hydrate
Shelf Life (months): 36
Storage: White

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

Supplier: Ward's Science

CAS Number: 10196-18-6
Formula: ZnNO32 6H2O
Density: 2.065 g/mL
Boiling Point: 105-130°C
Freezing Point: 36.4°C
Solubility: Water and Alcohol
Shelf Life: 36 Months

Supplier: Ward's Science

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

Supplier: Ward's Science

CAS Number: 5949-29-1
Formula: C6H8O7·H2O
Density: 1.542 g/mL
It Loses H2O at 100°C
Solubility: Water, Alcohol and Ether
Synonyms: Propane Tricarboxylic Acid
Shelf Life: 36 Months

Supplier: Ward's Science

Formalin preserved squid. Available in vacuum packs and pails.

Supplier: Ward's Science

CAS Number: 1336-21-6
Formula: NH4OH
Density: 0.900 g/mL
Boiling and Freezing Point: 36°C, -77°C
Synonyms: Ammonium Hydroxide Water Solution
Shelf Life: 36 Months

Supplier: Ward's Science

In this inquiry-based learning case, students enter the role of an R&D intern at a sustainable clothing company, to research fabrics for a new, sustainable clothing line.

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Formalin preserved bullfrogs Available in vacuum packs or pails.

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Formaldehyde-free grassfrogs. Available in pails or vacuum packs.

Supplier: Ward's Science

Educational Materials, Consumer Chemistry, Charcoal, activated powder, 500 g