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Ward's® Pure Preserved™ Aquatics
Description:
CAS Number: 6381-59-5
Formula Weight: 282.23 Formula: KNaC4H4O6·4H2O Hazard Info: Oxidizer, Toxic Density (g/mL): 2.065 Boiling Point (°C): 105-130 Freezing Point (°C): 36.4 Solubility: Water and Alcohol Shelf Life (months): 36 Storage: Yellow
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.
Description:
Used for incubating diluted samples to determine biological oxygen demand.
Description:
Can withstand temperatures up to 1900 °F (1050 °C).
Catalog Number:
(470344-750)
Description:
Platinum wire supplied in a glass tube, designed specifically for flame tests, ensuring accurate and consistent results.
Description:
Dynamometer, often referred to as spring scales, are a very accurate means to measure in grams or Newtons.
Catalog Number:
(470230-260)
Description:
Provides electronically controlled waves.
Description:
Ideal for holding small liquid or powder reagents.
Catalog Number:
(470344-610)
Description:
Set of 9 polished and lacquered brass weights in a premium wooden storage block.
Catalog Number:
(470230-442)
Description:
Compact demonstration of alternative energy.
Catalog Number:
(470337-254)
Description:
This thermometer clamp has adjustable 360° jaw rotation.
Description:
Specific Gravity Cubes with Hooks.
Description:
The Z206A is a compact centrifuge is suitable for a variety of applications in both clinical and research settings.
Catalog Number:
(470128-394)
Description:
Adjustable for Precision
Catalog Number:
(470344-422)
Description:
Pack of 100 2" length nickel-plated dissection T-pins with 9/16" heads.
Catalog Number:
(470356-224)
Description:
The most compact retort stand, rod, clamp and ring set on the market!
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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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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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This product is marked as restricted and can only be purchased by approved Shipping Accounts. To apply for a shipping account number, click here. If you need further assistance, call Customer Service at 800-962-2660 or email [email protected].
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The original product is no longer available. The replacement shown is available.
Limited quantities of this product are available. To check availability or place an order, call Customer Service at 800-962-2660 or email [email protected].
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