tetrahydrofuran | tetrahydrofurane | tetramethylene oxide | tetramethylene ether

Solvent A: Solution of 0,3 mM sodium dihydrogen phosphate and 3 mM sodium acetate solution (adjusted to pH 6,5 ± 0,1 with acetic acid): methanol: tetrahydrofuran = 558:440:2 (v/v/v)

Solution of 0,3 mM sodium dihydrogen phosphate and 3 mM sodium acetate solution (adjusted to pH 6,5 with acetic acid): methanol: tetrahydrofuran = 558:440:2 (v/v/v)

Mix 5 volumes of tetrahydrofuran, 60 volumes of water, 10 volumes of methanol and 25 volumes of acetonitrile.

Specific coating additives: - 1 hexadecanol and 1 octadecanol - esters of linear fatty acids, saturated or unsaturated, with an even number of carbon atoms from 8 to 10 inclusive and of ricinoleic acid with ethyl, butyl, amyl and oleoyl linear alcohols - montan waxes, comprising purified montanic (C26 to C32) acids and/or their esters with ethanediol and/or 1-3 butanediol and/or their calcium and potassium salts - carnauba wax - beeswax - esparto wax - candelilla wax // The quantity of the substance or group of substances in each indent may not exceed 2 mg/dm2 (or a lower limit where one is specified) on the side in contact with foodstuffs // // // Denominations ...[+++]// Restrictions // // // // - dimethylpolysiloxane // µ 1 mg/dm2 on the side in contact with foodstuffs // - epoxidized soya-bean oil (oxirane content 6 to 8 %) // // - refined paraffin and microcrystalline waxes // // - pentaerythritol tetrastearate // // - mono and bis (octadecyl-diethyleneoxide) phosphates // µ 0,2 mg/dm2 on the side in contact with foodstuffs // - aliphatic acids (C8 to C20) esterified with mono or di (2-hydroxyethyl) amine // // - 2- and 3-tert-butyl- 4-hydroxyanisole [= butylated hydroxyanisole - BHA] // µ 0,06 mg/dm2 on the side in contact with foodstuffs // - 2,6-di-tert-butyl-4-methylphenol [= butylated hydroxytoluene - BHT] // µ 0,06 mg/dm2 on the side in contact with foodstuffs // - di-n-octyltin-bis(2-ethylhexyl) maleate // µ 0,06 mg/dm2 on the side in contact with foodstuffs // D. Solvents // Total quantity of all substances may not exceed 0,6 mg/dm2 on the side in contact with foodstuffs // - butyl acetate // // - ethyl acetate // // - isobutyl acetate // // - isopropyl acetate // // - propyl acetate // // - acetone // // - butyl alcohol // // - ethyl alcohol // // - isobutyl alcohol // // - isopropyl alcohol // // - propyl alcohol // // - cyclohexane // // - ethyleneglycol monobutylether // // - ethyleneglycol monobutylether acetate // // - ethyleneglycol monoethylether // // ...