Biotech solvents are characterized by low water content, minimal residue and clean UV spectra. They are purified for biotechnology applications such as peptide synthesis, oligonucleotide synthesis and protein sequencing. Sigma-Aldrich Biotech solvents are available in Sure/Seal bottles and Pure-Pac containers.
496170 1-Chlorobutane biotech. grade, ≥99.5% 99.5 Biotechnology pricing
494496 1-Methyl-2-pyrrolidinone biotech. grade, ≥99.5% 99.5 Biotechnology pricing
496197 1-Propanol biotech. grade, 99.7% 99.7 Biotechnology pricing
496200 3-Methyl-1-butanol biotech. grade, ≥99% 99 Biotechnology pricing
494445 Acetonitrile biotech. grade, ≥99.93% 99.93 Biotechnology pricing
496162 Butyl acetate biotech. grade, 99.7% 99.7 Biotechnology pricing
496189 Chloroform biotech. grade, ≥99.8%, contains 0.5-1.0% ethanol as stabilizer 99.8 Biotechnology pricing
494453 Dichloromethane biotech. grade, 99.9%, contains 50-150 ppm amylene as stabilizer 99.9 Biotechnology pricing
494429 Dimethyl sulfoxide biotech. grade, 99.8% 99.8 Biotechnology pricing
494518 Ethyl acetate biotech. grade, ≥99.8% 99.8 Biotechnology pricing
494526 Heptane biotech. grade, ≥99% 99 Biotechnology pricing
494437 Methanol biotech. grade, 99.93% 99.93 Biotechnology pricing
496219 N ,N -Diisopropylethylamine 99.5%, biotech. grade 99.5 Biotechnology pricing
494488 N,N -Dimethylformamide biotech. grade, ≥99.9% 99.9 Biotechnology pricing
494410 Pyridine biotech. grade, ≥99.9% 99.9 Biotechnology pricing
494461 Tetrahydrofuran biotech. grade, ≥99.9%, Inhibitor-free 99.9 Biotechnology pricing
554049 Tetrazole solution reagent grade, 3 wt. % in acetonitrile Reagent pricing
555355 Cap B (80% THF, 10% Pyridine, 10% 1-Methylimidazole) pricing
555347 Cap Mix A (90% Tetrahydrofuran, 10% Acetic anhydride) pricing
555312 Cap Mix A, (80% Tetrahydrofuran, 10% Acetic Anhydride, 10% 2,6-Lutidine) pricing
555339 Cap Mix A, (80% Tetrahydrofuran, 10% Acetic Anhydride, 10% Pyridine) pricing
555320 Cap Mix B, (84% Tetrahydrofuran, 16% 1-Methylimidazole) pricing
561932 Deblock trichloroacetic acid solution 3 % (w/v) in methylene chloride pricing
299537 Trifluoroacetic acid ≥99%, purified by redistillation, for protein sequencing 99 pricing
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