2288 Results for: "Ward's Science"

Supplier: Ward's Science

Oscillatoria is a genus of filamentous green algae that moves by sliding filaments back and forth against each other.

Supplier: Ward's Science

Shelf Life (months): 36
Storage: Green

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

Supplier: Ward's Science

Glow Show

Supplier: Ward's Science

Bullfrog Skull

Supplier: Ward's Science

This filamentous cyanobacteria is comprised of heterocysts and akinetes that are terminally located on the filament.

Supplier: Ward's Science

Marine. Filamentous; unbranched thallus. Erdschreiber’s medium.

Characterized by reddish plastids (rhodoplasts).

Supplier: Ward's Science

Freshwater. Filamentous; H-shaped cell walls. Soil-water medium.

Characterized by green plastids and cell walls composed of cellulose.

Supplier: Ward's Science

Demonstrates isogamous reproduction where gametes are similar in appearance and behavior. Make lectures and labs on protist reproduction clearer with our specially selected cultures that illustrate various reproductive phenomona.

Supplier: Ward's Science

Freshwater. Unicellular; homothallic strain. Basic culture solution. Characterized by green plastids and cell walls composed of cellulose.

Supplier: Ward's Science

CAS Number: 485-47-2
Formula Weight: 178-14
Formula: C9H4O3·H2O
Hazard Info: Toxic, Irritant
Solubility: Water and Alcohol
Synonyms: 1,2,3-Indantrione Monohydrate
Shelf Life (months): 36
Storage: Green

Supplier: Ward's Science

CAS Number: 1718-34-9
Formula Weight: 309.22
Formula: C₁₃H₈N₃O₅Na
Hazard Info: Irritant
Density (g/mL): >1
Boiling Point (°C): Decomposes
Freezing Point (°C): 250
Solubility: Many Organic Solvents, Hot Methyl Alcohol and Water
Synonyms: Mordant Yellow 3R, C.I. No. 14095
Shelf Life (months): 36
Storage: Green

Supplier: Ward's Science

Stimulates Discussion About Energy Sources.

Supplier: Ward's Science

Discover How a Clock Reaction Provides Insight into Reaction Kinetics.

Supplier: Ward's Science

(For creating “microaquana” for observation of protists)

Supplier: Ward's Science

Motor Oil

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

Supplier: Ward's Science

Hazard Info: Irritant
Solubility: Water
Shelf Life (months): 36
Storage: Green

Supplier: Ward's Science

CAS Number: 36653-82-4
Formula Weight: 242.45
Formula: CH₃(CH₂)₁₄CH₂OH
Density (g/mL): 0.818
Boiling Point (°C): 190
Freezing Point (°C): 49-50
Synonyms: 1-Hexadecanol, Hexadecyl Alcohol
Shelf Life (months): 36
Storage: Green

Supplier: Ward's Science

CAS Number: Mixture
Formula: CaCl₂
Freezing Point: 772 °C
Shelf Life: 12 Months
Storage: Green

Supplier: Ward's Science

Density: 150 g/mL
Freezing Point: 58 °C
Solubility: Water
Synonyms: Diammonium Carbonate, Crystal Ammonia
Shelf Life: 36 Months

Supplier: Ward's Science

CAS Number: 8049-47-6
Solubility: Partially in Water
Synonyms: Pancreatic Enzyme
Shelf Life (months): 36
Storage: Green

Supplier: Ward's Science

CAS Number: 521-31-3
Formula: C8H7N3O2
Density: Approximately 0.90—1.0 g/mL
Boiling Point: 300°C
Solubility: Alcohol and Water
Synonyms: 3-Aminophthalhydrazide
Shelf Life: 12 Months

Supplier: Ward's Science

CAS Number: 8006-90-4
Density (g/mL): 0.896-0.908
Boiling Point (°C): 82-93
Solubility: Water and Alcohol
Synonyms: Mentha Piperita
Shelf Life (months): 36
Storage: Green

Supplier: Ward's Science

CAS Number: 100403-24-5
Formula Weight: (1253.82)n
Formula: (C39H51O25N15P4)n
Density (g/mL): 1.60
Boiling Point (°C): Decomposes
Freezing Point (°C): 104
Solubility: Water and Organic Solvents
Synonyms: DNA, Fish Sperm
Shelf Life (months): 12
Storage: Green

Supplier: Ward's Science

Solubility: Water
Shelf Life (months): 12
Storage: Green

Supplier: Ward's Science

CAS Number: 112-53-8
Formula Weight: 186.34
Formula: CH3(CH2)11OH
Density (g/mL): 0.830-0.836
Boiling Point (°C): 254
Solubility: Alcohol
Synonyms: 1-Dodecanol, Lauryl Alcohol
Shelf Life (months): 36
Storage: Green

Supplier: Ward's Science

CAS Number: Mixture
Formula Weight: Mixture
Density: Approximately 1 g/mL
Boiling Point and Freezing Point: Approximately 100 °C, Approximately 0°C
Solubility: Water
Synonyms: Glucose Test Solution
Shelf Life: 36 Months

Supplier: Ward's Science

CAS Number: 9006-59-1
Formula: Natural Product
Density: 1.035 g/mL
Boiling and Freezing Point: Decomposes
Solubility: Insoluble in Water
Shelf Life: 12 Months

Supplier: Ward's Science

CAS Number: 7784-24-9
Formula: AlK(SO4)2·12H2O
Density: 1.97 g/mL
Freezing Point: Loses H2O at 93°C
Solubility: Water
Shelf Life: 36 Months

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