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Ward\'s+Phenomena
Catalog Number:
(470356-236)
Description:
These models offer a 3D view of topography, used to visualize and understand geological and geographical traits.
Description:
CAS Number: 108-24-7
Formula Weight: 102.09 Formula: C4H6O3 Hazard Info: Irritant, Corrosive, Flammable Density (g/mL): 1.08 Boiling Point (°C): 139.9 Freezing Point (°C): -73 Solubility: Reacts with Water and Alcohol Synonyms: Acetic Oxide, Acetyl Oxide, Ethanoic Anhydride, Acetic Acid Anhydride Shelf Life (months): 36 Storage: White
Description:
This kit has been designed to introduce students to the field of document analysis. Experiments in this kit cover the areas of paper analysis, hand writing analysis, detection of a forgery, recovery of mechanical/chemical erasures, hidden message discovery and ink analysis. Students will make use of techniques like microscopy, chromatography and fuming to complete the activities. Kit contains 10 unique sets of materials for 10 groups. Teacher’s Manual and Student Study Guide copymasters are included.
Catalog Number:
(470302-974)
Description:
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
Catalog Number:
(470344-704)
Description:
Protects light-sensitive solutions.
Catalog Number:
(470230-134)
Description:
Plastic disc to demonstrate rotational energy.
Catalog Number:
(470230-096)
Description:
Bench mounted aluminum pulley.
Catalog Number:
(470136-144)
Description:
Depicts the damaging effects of hypertension on different organs and arteries.
Catalog Number:
(470159-580)
Description:
A great option for measuring motion when an external power supply is not available.
Catalog Number:
(470230-208)
Description:
Economical kit for ray optics experiments and demonstrations.
Description:
Individual stainless steel Balance Weights individually stamped with weight for easy identification.
Catalog Number:
(470230-150)
Description:
Low friction cart for kinematics.
Description:
Designed for a variety of science laboratory uses.
Description:
Rubber lined cap for a tight, leak proof seal.
Catalog Number:
(470344-856)
Description:
Double burette clamp made of polypropylene plastic, suitable for 10 mm or 12.5 mm rods.
Catalog Number:
(470121-488)
Description:
Adjust the Magnets According To Your Needs.
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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the
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