Dear Sir/Madam, We are very interested in supply (we want to buy) of following reagents: 1) 15 t. (every 3 months) of nigrosine alcohol (spirit) soluble (Solvent black 5), technical; 2) 1.5 t. (single supply) of nigrosine water soluble (acid black 2), technical; 3) 20 t. (1 container) (single supply) of nonyl alcohol, technical; 4) 25 t. (in 1 container) (every 3 months) of potassium ferrocyanide, tehnical; 5) 10 t. (every 2 months) of diethylene glycol dimethyl ether, CAS ¡í 111-96-6, technical; 6) 10 t. (every 2 months) of Hexamethyl phosphoramide (Hexamethylphosphoric triamide), CAS ¡í 680-31-9, technical. Could you give us prices as FOB and CIF S.-Petersburg (Russia) on listed reagents interesting us? We wait for your offers. Best regards, Oleg Scherbakov,