18F Aromatic Nucleophilic Substitution

Purification of 18F radiotracer obtained from ammonium precursor by Aromatic Nucleophilic Substitution.

AFFINIMIP® SPE 18F – Aromatic Nucleophilic Substitution is a selective solid phase extraction cartridge used to purify rapidly and perfectly a 18F radiotracer synthesized from an aromatic nucleophilic substitution. The cartridge retains the ammonium-based precursor as well as the phenol- and dialkylamino-based impurities.

AFFINIMIP® SPE for purification of radiotracers is based on the affinity for the precursor. In the case of Aromatic Nucleophilic Substitution with 18F, impurities, Kryptofix and residual 18F are also retained on the cartridge, while the purified radiotracer is obtained after elution.

Products list

Product Name Product Price Product SKU Cart Actions

AFFINIMIP® SPE 18F Aromatic Nucleophilic Substitution

0,7mL Reversible cartridges - 25/pk

Ref. : RP100A-02

AFFINIMIP® SPE 18F Aromatic Nucleophilic Substitution

0,7mL Reversible cartridges - 10/pk

Ref. : RP100A-01

AFFINIMIP® SPE 18F Aromatic Nucleophilic Substitution

2mL Reversible cartridges - 10/pk

Ref. : RP100-01

AFFINIMIP® SPE 18F Aromatic Nucleophilic Substitution

2mL Reversible cartridges - 25/pk

Ref. : RP100-02