Item Number :
(470163-082)
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Dissociation Constants of Weak Acids, Kit Includes:1x10 g Benzoic Acid Crystals, 1x10 g Potassium Hydrogen Phthalate, 1x10 g Sodium Bisulfate (Sodium Hydrogen Sulfate), 10x250 ml Sodium Hydroxide, 0.1M Solution, 4x25 ml Phenolphthalein, 1% in IPA Solution
Item Number :
(470165-506)
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Classification of Chemicals: Elements, Compounds and Mixtures Kit, three lab activities to help understand the differences between elements, compounds and mixtures, Kit contains enough materials for 15 groups.
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 :
(470154-012)
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Item Number :
(470136-716)
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Item Number :
(470177-264)
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Item Number :
(470034-342)
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Item Number :
(470089-562)
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Item Number :
(470136-738)
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Item Number :
(470030-202)
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Item Number :
(470012-634)
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Item Number :
(470001-414)
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Item Number :
(470013-092)
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Item Number :
(470049-630)
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Item Number :
(470026-812)
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Item Number :
(470223-618)
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