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Cork Borers
Nickel-plated brass handles and borer tubes punch a variety of hole sizes.
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Vinyl Lab Apron
Tough vinyl lab aprons are resistant to lab reagents, acids, alkalis, oils, and grease.
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Isopropyl Alcohol
CAS Number: 67-63-0
Formula: CH32CHOH
Density: 0.786—0.79 g/mL
Boiling and Freezing Point: 82°C, -90°C
Solubility: Water, Alcohol and Ether
Synonyms: 2-Propanol, Isopropanol
Shelf Life: 12 Months
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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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Rapitest Soil Test Kit
Perform qualitative soil tests without the use of chemical reagents and test tubes.
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Plant Nutrition Chemical Set
What makes a plant grow stronger and healthier? This set of ten standardized nutrient solutions are formulated specifically for hydroponic plant studies. The solutions are used to make up a total plant nutrient mixture, plant nutrient mixtures lacking in calcium, magnesium, potassium, nitrogen, phosphorus, sulfur, iron and trace elements.
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Ward's® Goggle Sanitizing Cabinet
This cabinet quickly and safely sanitizes goggles for the entire classroom.
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Sulfuric Acid
CAS Number: 7664-93-9
Formula: H2SO4
Density: 1.84 g/mL
Boiling and Freezing Point: 275-325°C, 11°C
Solubility: Water
Synonyms: Hydrogen Sulfate, Battery Acid
Shelf Life: 12 Months
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Ward's® Fecal Slide Analysis Lab Activity
Identify Parasites and Other Fauna
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Ward's® Basic Periodic Tables
These periodic tables come in a variety of sizes to meet your teaching needs.
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VWR® Standard Series Freestanding Undercounter Freezer
These undercounter laboratory freezers provide versatile cold storage in a space-saving design.
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Tris-EDTA Solution
CAS Number: Mixture
Formula Weight: Mixture
Formula: Mixture
Density (g/mL): Approximately 1
Boiling Point (°C): Approximately 100
Freezing Point (°C): Approximately 0
Solubility: Water
Synonyms: Tris-EDTA (TE) Solution
Shelf Life (months): 36
Storage: Green
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Propylene Glycol
CAS Number: 57-55-6
Formula Weight: 76.10
Formula: CH3CH(OH)CH2OH
Density (g/mL): 1.038
Boiling Point (°C): 187
Freezing Point (°C): -59
Solubility: Miscible with Water and Organic Solvents
Synonyms: 1,2-Propanediol
Shelf Life (months): 36
Storage: Green
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Ward's Portable Electronic Balances
These economical balances feature a stackable design with a shipping load cell lock and overload protection for up to 200 pounds.