Catalyst for organic synthesis, minerals separation, reagent for alkaloids.

(silicotungstic Acid)

Used for sealing or protecting vessels such as flasks or cuvettes. Molds quickly and seals laboratory vessels with a disposable translucent film. Parafilm is stretchable, moldable, waterproof, odorless, thermoplastic and self-adhering.

Sepharose^® 6B affinity chromatography beads covalently modified with steroids or other ligands such that ligand binding to receptors is not compromised resulting in high receptor-binding specificity.

Sepharose^® 6B affinity chromatography beads covalently modified with steroids or other ligands such that ligand binding to receptors is not compromised resulting in high receptor-binding specificity.

Sepharose^® 6B affinity chromatography beads covalently modified with steroids or other ligands such that ligand binding to receptors is not compromised resulting in high receptor-binding specificity.

This is our Peel-A-Way® weighing "tray" and designed for easy pouring. These handy little dishes can be used for all sorts of applications in the laboratory in addition to their intended use of weighing materials.

A versatile, stretchable, moldable, waterproof, odorless, and self-adhering thermoplastic parafilm roll is used for sealing or protecting vessels such as flasks or cuvettes.