• The closed safety system of MAC-MOD Safety Caps ensures that your mobile phase solvent mixtures stay in a closed chromatographic system and do not evaporate into the laboratory breathable air
  • Sealed solvent system ensures chromatographic performance that is intended due to solvent not evaporating into laboratory air
  • The new, improved air valve combines valve and filter functions
  • Tubing(s) does not slip from the bottle due to threaded compression of the seals into the solvent cap