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Soil pH Meter
Soil pH Meter
Price: $16.75
With this unique measuring instrument, simply probe the soil, compost, or potting soil mix to almost instantly determine pH levels. Registers from 3.5 to 9.0. Accurate to within .5 pH. Includes information that gives the pH preferences for more than 400..
Product Number: C14571M
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Cartilage, elastic, section of human epiglottis
Cartilage, elastic, section of human epiglottis
Price: $11.45
Verhoeff’s stain.
Product Number: Z41343M
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MICROSLIDE® Lesson Set for Science and Health Education - Smoking and Health, Box of 10
MICROSLIDE® Lesson Set for Science and Health Education - Smoking and Health, Box of 10
Price: $74.25
Includes:
• 10 pack of identical Microslides®
• 10 text/lesson plan folders
• 1 reproducible student worksheet and answer sheet
Shipped directly from New York factory. Allow extra delivery time.
Product Number: Z04382(A)M
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Marble, 5/8", pk/20
Marble, 5/8", pk/20
Price: $1.60
Nasco can customize kits compatible with publisher’s science programs.
Nasco can supply components for all publishers’ hands-on science kits. These are commonly used science kit components. Nasco also provides competitive pri..
Product Number: KI01046(F)M
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8 Large Specimens Zoology Survey Set
8 Large Specimens Zoology Survey Set
Price: $12.65
Convenient set saves time and shipping costs! Preserved specimen set is individually packaged for each student. The set is shipped moist in vapor barrier plastic bags, not in messy fluids. This unique Vacu-Pac process eliminates over 50% of the ..
Product Number: LS03560M
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Individual Student Organic Molecular Model Structure Set
Individual Student Organic Molecular Model Structure Set
Price: $15.40
An economical molecular model set designed for individual activities in organic chemistry. There is no limit to the number of three-dimensional molecules which can be constructed - both polar and nonpolar. Two or more sets may be combined for mo..
Product Number: SB27445M
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Mechanical & Chemical Weathering of Rocks
Mechanical & Chemical Weathering of Rocks
Price: $59.95
What impact do chemicals and the elements have on rocks? Your students will observe the action and rate of such chemical weathering processes as oxidation, carbonation, and acidity. They’ll also gain insight into the relationship environmental fac..
Product Number: SB32167M
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Safe Test Tubes for Kids
Safe Test Tubes for Kids
Popular Choice
Price: $19.55
Best Seller! Safe and durable! Large, clear plastic test tubes are basically indestructible no matter what the age of your little scientist. Threaded cap prevents spills. Will withstand freezing temperatures or temperatures up to 200° F (wil..
Product Number: SB33231M
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Set of 15 Psychrometer Kits
Set of 15 Psychrometer Kits
Price: $75.75
15 sling psychrometers with wet bulbs, wicks, and rubber bands; and dry bulb thermometers to measure dew point and humidity by rotating on a plastic handle. Includes 15 eight-page activity guides.
Clic..
Product Number: SB13791M
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Glass Microscope Slides - Single, Concave - Box of 12
Glass Microscope Slides - Single, Concave - Box of 12
Price: $4.50
Clear. Size 1" x 3" x 1.2-1.3 mm thick; 16 mm diameter; .50 mm depth.
Product Number: SB15360M
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