Fractionating columns, Hempel, with glass jacket

: witeg Labortechnik

Fractionating columns, Hempel, with glass jacket

: witeg Labortechnik

Borosilicate glass 3.3.

Very good chemical resistance
High temperature resistance
Minimal thermal expansion giving relatively high resistance to temperature changes

For packings like Raschig rings or glass beads, with NS socket and NS cone, with fixed vacuum jacket.

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: VWR Collection

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: VWR Chemicals