MilliporeSigma Lab Dessicants
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AldraAmine trapping pkt
MilliporeSigmaTwo common solvents used in peptide synthesis are dimethylformamide (DMF) and 1-methyl-2-pyrrolidinone (NMP). Both solvents will degrade naturally over time producing unwanted amine impurities that can contaminate your synthesis. AldraAmine trapping packets offer a solution to this problem by…
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AldraSORB(TM) water trapping pkt
MilliporeSigmaThe AldraSorb packets are made from an ultra-high molecular weight polyethylene, electronic grade, hydrophobic membrane that contains pharmaceutical quality molecular sieves. The full filtration capability of the molecular particulates is maintained and the surrounding solvent is not compromised.…
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AldraSORB(TM) water trapping pkt
MilliporeSigmaThe AldraSorb packets are made from an ultra-high molecular weight polyethylene, electronic grade, hydrophobic membrane that contains pharmaceutical quality molecular sieves. The full filtration capability of the molecular particulates is maintained and the surrounding solvent is not compromised.…
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Molecular sieves, 3A beads, 4-8 mesh
MilliporeSigmaChemical name: Molecular sieves, 3 A Chemical synonyms: Molecular Sieve UOP Type 3A Product Brand: Analytical Material form: Solid Density (g/cm3): 2 Chemical purity: =98%
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CAS No.: 112926-00-8 Legal Information: Sigma-Aldrich is a registered trademark of Sigma-Aldrich Co. LLC Packaging: 1 kg in poly bottle Packaging: 5, 25 kg in fiber drum
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MiniPax® absorbent pkt indicating silica gel
MilliporeSigmaMiniPax® packets are compact, extremely durable, non-dusting, and non-linting with high water vapor trasmission rate and controlled porosity. The packets take up little space in packaging and have a high moisture adsorbing capacity.Envelopes are formed from sheet of polyethylene fibers has high wet…
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MiniPax® absorbent pkt silica gel
MilliporeSigmaMiniPax® packets are compact, extremely durable, non-dusting, and non-linting with high water vapor trasmission rate and controlled porosity. The packets take up little space in packaging and have a high moisture adsorbing capacity.Envelopes are formed from sheet of polyethylene fibers has high wet…
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MiniPax® absorbent pkt molecular sieves
MilliporeSigmaMiniPax® packets are compact, extremely durable, non-dusting, and non-linting with high water vapor trasmission rate and controlled porosity. The packets take up little space in packaging and have a high moisture adsorbing capacity.Envelopes are formed from sheet of polyethylene fibers has high wet…
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Drierite(TM) gas-drying unit pkg of 1 ea
MilliporeSigma•Molded-acrylic column (25/8 in. O.D. x 113/8 in.) filled with 11/4 pounds of 8-mesh indicating Drierite. •Water-vapor capacity: 50 g. •Safe for working pressures up to 90 psig. •Flow rate should be 200 L/hr or 0.1 scfm for maximum efficiency. •Regenerate by heating granules on a tray for 1…