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ColorpHast|r pH Strips, Narrow, one square with single indicator on each strip, 0-2.5 pH rangeBrand: ALFA-AESAR SKU: 035232
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ColorpHast|r pH Strips, Intermediate, three squares with different indicators on each strip, 7.5-14 pH rangeBrand: ALFA-AESAR SKU: 035233
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ColorpHast|r pH Strips, Intermediate, three squares with different indicators on each strip, 5-10 pH rangeBrand: ALFA-AESAR SKU: 035234
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ColorpHast|r pH Strips, Intermediate, three squares with different indicators on each strip, 0-6 pH rangeBrand: ALFA-AESAR SKU: 035235
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ColorpHast|r pH Strips, Intermediate, three squares with different indicators on each strip, 2-9 pH rangeBrand: ALFA-AESAR SKU: 035236
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ColorpHast|r pH Strips, Universal, four squares with different indicators on each strip, 0-14 pH rangeBrand: ALFA-AESAR SKU: 035237
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Initial Calibration Blank/Continuing Calibration Blank(ICB/CCB), Specpure|rBrand: ALFA-AESAR SKU: 035259
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Niobium slug, 6.35mm 0.25in dia x 12.7mm 0.50in length, Puratronic|r, 99.99% metals basis excluding Ta, Ta 300ppmBrand: ALFA-AESAR CAS: 7440-03-1 SKU: 035365
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