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Potassium Iodide Starch Test Paper,100 items/EA, 5EA
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Potassium Iodide Starch Test Paper,100 items/EA, 25EA
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Lead Acetate Test Paper,100 items/EA, 1EA
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Iprodione,97%, 5g
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Iprodione,97%, 25g
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Iprodione,97%, 1g
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Iprodione,97%, 100g
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2，4，6-Tris(2-pyridyl)-s-triazine,For spectrophotometric determination of Fe, ≥99% (HPLC), 5g
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2，4，6-Tris(2-pyridyl)-s-triazine,For spectrophotometric determination of Fe, ≥99% (HPLC), 25g
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4-Aminoantipyrine,Used to determine the spectrophotometry of H2O2 and phenol, ≥98%, 25g
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4-Aminoantipyrine,Used to determine the spectrophotometry of H2O2 and phenol, ≥98%, 100g
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