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32126-5ML
Sigma-Aldrich
Paraben target analyte mix solution (C15-1302-761)
Price: $942.86List Price: $1,047.62Application Paraben target analyte mix solution may be used as a standard in the determination of parabens in cosmetic products using ultra-high performance liquid chromatography combined with ion chromatography through valve switching technique. -
32127-1ML
Sigma-Aldrich
Paraben target analyte mix solution (C15-1302-762)
Price: $942.86List Price: $1,047.62Application Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support. -
11130-100ML-FPEG 6000 15% - Tris pH 8 100 mM solution
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41009-100ML-F
Sigma-Aldrich
PEG 8000 12% - Tris pH 8; 100 mM solution (C15-1303-336)
Price: $424.29List Price: $471.43PEG 8000 12% - Tris pH 8 100 mM solution -
55953
Perchloric Acid Solution 0.1N Non-Aq, 500mL
Price: $112.59List Price: $125.10Standard for non-aqueous titrations. Approximately 0.1N perchloric acid in acetic acid and acetic anhydride. -
55954
Perchloric Acid Solution 0.1N Non-Aq, 6 x 500mL
Price: $327.10List Price: $363.45Standard for non-aqueous titrations. Approximately 0.1N perchloric acid in acetic acid and acetic anhydride. -
1005240025Analysis Note Assay (iodometric): ≥ 99.5 % Iodic acid (acidimetric): ≤ 0.
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1005240100Analysis Note Assay (iodometric): ≥ 99.5 % Iodic acid (acidimetric): ≤ 0.
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3951-100MLApplication For use in procedure no. 395 for Periodic Acid-Schiff (PAS) and Silver Stain Procedure No.
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395132-1LApplication For use in procedure no. 395 for Periodic Acid-Schiff (PAS) and Silver Stain Procedure No.
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57021
Periodic Acid, Solution, 50%, 1L
Price: $564.15List Price: $626.84H<sub>5</sub>IO<sub>6</sub> CAS#: 10450-60-9 F.W.: 227.96 -
57022
Periodic Acid, Solution, 50%, 4L
Price: $1,532.68List Price: $1,702.98H<sub>5</sub>IO<sub>6</sub> CAS#: 10450-60-9 F.W.: 227.96