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(470026-754)
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Item Number :
(470163-072)
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Mole Ratio Chemistry Kit, Includes: Materials for 15 groups: 400g Sodium Thiosulfate, Anhydrous, 250mL Sodium Hypochlorite, 13% conc. UN1791, teacher fts guide, and student copy masters
Item Number :
(470136-722)
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Item Number :
(470103-998)
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(470030-192)
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(470161-256)
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Item Number :
(470219-152)
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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 :
(470183-300)
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Item Number :
(470189-732)
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Item Number :
(470024-552)
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Item Number :
(470173-946)
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Item Number :
(470218-080)
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Replacement Fossil specimens
Item Number :
(470023-674)
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Item Number :
(470164-234)
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APES Lab #5: Bioassays, LC50, and Monitoring Environmental Toxins, Classroom Set
Item Number :
(470218-362)
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Hands on Rock Bundle
Item Number :
(470218-358)
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Hands on Fossil Bundle