Item Number :
(470146-434)
Determination of the Ammonia Nitrogen Concentration in Water kit, 40 tests, Kit Contents: 12 Plastic Pipettes, 3 Reaction Vessel, 3 Collection Bottle, 1 Measuring Tube, 15mL Ammonia Test Solution 1, 15mL Ammonia Test Solution 2
Item Number :
(470146-440)
Determination of the Alkalinity of Water, 40 tests, Kit Contents: 3 Plastic Pipettes, 3 Reaction Vessel, 3 Collection Bottle, 1 Measuring Tube, 2x1mL Titrator, 3x60mL Hydrochloric Acid Titrant, 15mL Total Alkalinity Indicator Solution
Item Number :
(470220-218)
Salinity Test Kit, perform simple titration, Includes: 100 mL Silver Nitrate Titrant, 15 mL 1.0M Potassium Chromate, 3 Plastic Pipettes, 3 Reaction Vessels, 3 Collection Bottles, 2 1 mL Titrators, 1 Measuring Tube, contains enough materials to perform 40 tests
Item Number :
(470330-814)
Item Number :
(470303-030)
Ward's® AP Chemistry Investigation 3: Gravimetric Analysis
Item Number :
(470146-438)
Determination of Water Hardness kit, 40 tests, Kit Contents: 6 Plastic Pipettes, 3 Reaction Vessel, 3 Collection Bottle, 1 Measuring Tube, 2 Titrator 3mL, 3x60mL 0.005 M EDTA Titrant60mL pH 10 Buffer Solution, 15mL Ericochrome Black T Indicator Solution
Item Number :
(470219-152)
Determination of the Nitrite and Nitrate Concentration in Water Kit, Includes: 60 mL Griess Reagent, 0.5 g Cadmium Metal Powder, 6 Plastic Pipettes, 3 Reaction Vessel, 3 Collection Bottle, 1 Measuring Tube, Size: 40 tests
Item Number :
(470014-484)
Item Number :
(470122-942)
DVD Spring Water From the Sea, DVD Show Me Science Advanced - Astronomy and Space Astronomy and Space-X-Ray Invisible Astronomy
Item Number :
(470223-126)
Video SMS, Format: DVD, Videorecording, Projected Medium, Visual Materials, Title: Show Me Science Marine Biology The Waters of Southeast Asia
Item Number :
(470231-282)
Crawling Color Walking Water
Item Number :
(CA470332-946)
Item Number :
(470203-106)
Item Number :
(470310-418)
Chemistrys Colorful Clue Lab Activity kit, accompanying teachers guide have been developed by the American Chemical Society through grants from the National Science Foundation and National Institutes of Health, helpful for students
Item Number :
(470013-416)
Item Number :
(470136-844)
List View
Easy View (new)
