Item Number :
(470146-434)
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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 :
(470177-394)
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Item Number :
(470313-078)
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Item Number :
(470313-106)
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University hand specimen set
Item Number :
(470180-778)
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Item Number :
(470163-312)
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Determination of blood type using real blood and saliva, Kit Includes: 500ml Isopropyl Alcohol 99.9%, 150ml Saline 0.9%, 30 Saliva Collection Cup, 150 Graduated Pipette, designed to allow students to test their own saliva to determine their ABO blood type.
Item Number :
(470146-440)
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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 :
(470123-268)
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Item Number :
(470123-264)
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Item Number :
(470100-804)
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Item Number :
(470189-006)
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Item Number :
(470189-004)
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Item Number :
(470189-002)
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Item Number :
(470123-190)
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DVD Uranus Neptune Outer Gas Giants, DVD Show Me Science Advanced - Astronomy and Space Astronomy and Space-X-Ray Invisible Astronomy
Item Number :
(470128-922)
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DVD - States of matter solid, liquid and gas
Item Number :
(470316-692)
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Undoped Germanium on Printed Circuit BRD, crystals are highly breakable, Weight: 30 g, Dimensions: 70x70x10 mm, Maximum sample current: +/- 4 mA