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Item Number:
(470146-438) |
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| 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 |
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Item Number:
(470145-998) |
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Item Number:
(470151-282) |
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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 |
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Item Number:
(470024-704) |
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Item Number:
(470034-342) |
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Item Number:
(470163-086) |
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| Beer Lambert Law, Kit Includesecond: 1x25ml Ferric chloride, 0.1M, 1x5g Ascorbic acid, 1x50ml 1, 10 Phenanthroline, 1x100ml Acetate buffer, used in analytical chemistry to determine concentrations of various compounds spectrophotometrically |
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Item Number:
(470039-696) |
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Item Number:
(470024-642) |
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Item Number:
(470030-388) |
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Item Number:
(470225-448) |
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| Fractional Distillation of Crude Oil |
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Item Number:
(470154-012) |
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Item Number:
(470057-838) |
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Item Number:
(470183-300) |
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Item Number:
(470005-410) |
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Item Number:
(470026-758) |
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