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Waters Corp Waters Porapak Porous Packing, PS, 50-80 Mesh, 20 g
Supplier: Waters Corp WAT027083
Porapak PS is a porous polymer bead packing material for gas chromatography, known for its distinct retention characteristics and being the second least polar Porapak type.
- Offers partition properties of an extended liquid surface.
- Provides sharp, symmetrical peaks and low retention volumes for water, alcohols, and glycols.
- Ensures no bleed or adsorption of polar compounds.
- High-temperature stability and consistent retention times.
- Easy column packing with high efficiency and rapid overload recovery.
- Allows adjustment of water elution time, preventing interference.
- Composed of rigid, cross-linked polymers.
- Max temperature: 250 °C.
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