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Tin
CAS Number: 7440-31-5
Formula Weight: 118.69
Formula: Sn
Density (g/mL): 7.31
Boiling Point (°C): 231.9
Freezing Point (°C): 2270
Solubility: Acids, Potassium Hydroxide Solution
Shelf Life (months): 36
Storage: Green
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Thermal Analysis of Hydrocarbons, Leybold Products
Leybold Chemistry Experiments.
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Ward's® Fetal Pig Anatomy Museum Mount
Museum mounts are the ideal supplement for classroom dissection.
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Ammonium Sulfate
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
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Potassium Chloride
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
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Sodium Thiocyanate
CAS Number: 540-72-7
Formula Weight: 81.07
Formula: NaSCN
Density (g/mL): 1.74
Freezing Point (°C): 287
Solubility: Water and Alcohol
Synonyms: Sodium Rhodante, Thiocyanic Acid, Sodium Salt
Shelf Life (months): 36
Storage: Green
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Fieldmaster Metal Sieve Set
Sort and separate materials with this durable metal sieve set.
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Science Take-Out® Plants In A Bottle: Photosynthesis And Respiration
How Do Environmental Conditions Affect Oxygen Production And Use?
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Right Angle Glass Connector Kit
Elevate science demonstrations and experiments with this essential kit.
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Eisco Glass Weighing Bottles with Stopper, Low Form
Durable, high quality glass weighing bottle for a variety of laboratory uses.
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Eisco Dropping Funnels with PTFE Stopcock, Open Top
Borosilicate glass dropping funnels with PTFE stopcocks and open tops, ideal for basic extractions.
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Science Take-Out® Acid Rain and Buffers
Learn How Certain Types Of Lake Bottoms Can Act As Buffers.
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Eisco Glass Volumetric Flasks with Snap Cap, ASTM Class B
ASTM Class B volumetric flasks are made from borosilicate 3.3 glass and feature a graduation mark, polypropylene snap cap, and blue or white enamel markings.
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Ward's® Luminescent Bacteria Set
Fascinate students with some of the simplest light-producing organisms
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Mineral Oil
CAS Number: 8042-47-5
Formula Weight: Variable
Formula: CH2[CH2]nCH3
Density (g/mL): 0.818-0.880
Solubility: Organic Solvents
Synonyms: White Mineral Oil, Light Paraffin Oil
Shelf Life (months): 36
Storage: Green
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Barium Hydroxide Octahydrate
CAS Number: 12230-71-6
Formula Weight: 315.48
Formula: BaOH2·8H2O
Density: 2.18 gg/mL
Solubility: Water, Alcohol and Ether
Synonyms: Barium Hydrate, Barium Octahydrate
Shelf Life: 12 Months