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Laboratory products
for peptide synthesis






Silanization of glassware

REAGENTS:

  • 5% solution of dichlorodimethylsilane in heptane (Sigma 85126-250ML)
  • toluene dried with 4 Å molecular sieves
  • methanol dried with 4 Å molecular sieves

PROCEDURE:

1. Wash the glass with water and detergent, rinse thoroughly with water, distilled water and dry.
2. Fill the vessel up to 1/3 volume with a 5% solution of dichlorodimethylsilane in heptane.
3. Agitate for 15 minutes. Make sure that entire surface is wetted with reagent.
4. Remove the solution from the vessel.
5. Rinse 3 times with dry toluene.
6. Fill the vessel up to 1/3 volume with methanol and shake for 15 minutes.
7. Remove methanol.
8. Rinse well with methanol and acetone.
9. Dry.
 


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