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Spectroscopy
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Potassium Dichromate Spectrophotometric Standard, 1.8 AU/cm at 280 nm, 20LR6088000-20FRIC6088-5-EA
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Potassium Dichromate Spectrophotometric Standard, 0.5 AU/cm at 280 nm, 20LR6087000-20FRIC6087-5-EA