Biotech Solvents

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.

Product #

Product Name

Purity

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494437 Methanol BioReagent, ≥99.93% 99.93 BioReagent
494496 1-Methyl-2-pyrrolidinone biotech. grade, ≥99.7% 99.7 Biotechnology
494445 Acetonitrile biotech. grade, ≥99.93% 99.93 Biotechnology
496189 Chloroform biotech. grade, ≥99.8%, contains 0.5-1.0% ethanol as stabilizer 99.8 Biotechnology
494453 Dichloromethane biotech. grade, 99.9%, contains 40-150 ppm amylene as stabilizer 99.9 Biotechnology
494518 Ethyl acetate biotech. grade, ≥99.8% 99.8 Biotechnology
496219 N,N-Diisopropylethylamine 99.5%, biotech. grade 99.5 Biotechnology
494488 N,N-Dimethylformamide biotech. grade, ≥99.9% 99.9 Biotechnology
571261 Piperidine biotech. grade, ≥99.5% 99.5 Biotechnology
494410 Pyridine biotech. grade, ≥99.9% 99.9 Biotechnology
34442 Acetonitrile suitable for DNA synthesis, ≥99.9% (GC) 99.9 DNA, Synthesis
E7023 Ethyl alcohol, Pure 200 proof, for molecular biology   Molecular Biology Reagent
T6508 Trifluoroacetic acid ReagentPlus®, 99% 99 ReagentPlus®
L010100 Acetonitrile    
555339 Cap Mix A, (80% Tetrahydrofuran, 10% Acetic Anhydride, 10% Pyridine)    
C2432 Chloroform contains 100-200 ppm amylenes as stabilizer, ≥99.5% 99.5  
317275 Dimethyl Sulfoxide - CAS 67-68-5 - Calbiochem ACS Reagent Grade.    
1.08543 Ethanol for molecular biology    
494526 Heptane biotech. grade, ≥99% Green Alternative 99  
9601-OP OmniPur Water, DEPC Treated, Sterile, Nuclease-Free - CAS 7732-18-5 - Calbiochem    
9801-OP OmniPur Water, Sterile, Nuclease Free - CAS 7732-18-5 - Calbiochem    
4.86505 OmniPur Water, WFI Quality, Sterile Purified Water, Cell Culture Tested - CAS 7732-18-5 - Calbiochem    
299537 Trifluoroacetic acid ≥99%, for protein sequencing 99  
693520 Water, DEPC-Treated, Molecular Biology Grade - CAS 7732-18-5 - Calbiochem Sterile-filtered water treated with diethyl pyrocarbonate (DEPC).