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Chromatogram VFD0044J Analysis of Flavonoid Glycosides

1. Eriocitrin; 2. Eriodictyol 7-O-glucoside; 3. Luteolin 7-O-rutinoside; 4. Narirutin; 5. Hesperidin; 6. Isorhoifolin; 7. Rosmarinic acid; 8. Diosmin; X1-4 unknown;

VFD0044J

Chromatogram VFD0042J Analysis of Flavonoids in fruit juice

1. Naringin (28.03 ppm); 2. Hesperidin (79.25 ppm);

VFD0042J

Chromatogram VFD0049J Analysis of Fusarium Mycotoxines

1. Nivalenol (2.8 ppm); 2. Deoxynivalenol (2.9 ppm); 3. 15-o-Acetyl-4-deoxynivalenol (3.0 ppm); 4. 3-Acetyldeoxynivalenol (2.9 ppm);

VFD0049J

Chromatogram VFD0028J Anthocyanins in red and rose wine

Group 1; 1. Delphinidol-3-glucosid; 2. Cyanidol-3-glucosid; 3. Petunidol-3-glucosid; 4. Peonidol-3-glucosid; 5. Malvidol-3-glucosid; Group 2; 6. Peonidol-3-acetylglucosid; 7. Malvidol-3-acetylglucosid; Group 3; 8. Peonidol-3-coumarylglucosid; 9. Malvidol-3-coumarylglucosid;

VFD0028J

Chromatogram VFD0065J Dermination of Ascorbic acid

Chromatogram of; Ascorbic acid; standard solution; 1. Ascorbic acid;

VFD0065J

Chromatogram VFD0004J Determination of Aflatoxins by HPLC with post column derivatization

1. Aflatoxin G2; 2. Aflatoxin G1; 3. Aflatoxin B2; 4. Aflatoxin B1;

VFD0004J

Chromatogram VFD0024J Determination of Alcohols, Carbohydrates and Organic Acids III

1. Citric acid; ; 2. Tartaric acid; ; 3. Glucose; ; 4. Malic acid; ; 5. Fructose; ; 6. Sucinic acid; ; 7. Lactic acid; ; 8. Acetic acid; ; 9. Butandiol; ; 10. Ethanol;

VFD0024J

Chromatogram VFD0027J Determination of Amino acids in beer with precolumn derivatization (OPA)

1. ASP; 2. GLU; 3. ASN; 4. SER; 5. GLN; 6. HIS; 7. GLY; 8. THR; 9. ARG; 10. ALA; 11. TYR; 12. MET; 13. VAL; 14. PHE; 15. ILE; 16. LEU; 17. LYS;

VFD0027J

Chromatogram VBS0001J Determination of AQC-derivatized amino acids

1. Aspartic acid; 2. Glutamic acid; 3. Serine; 4. Glycine; 5. ?; 6. ?; 7. Histidine; 8. AMQ; 9. Threonine; 10. Alanine; 11. Arginine ; 12. NH3; 13. Proline; 14. Tyrosine; 15. Cysteine; 16. Valine; 17. Methionine; 18. Isoleucine; 19. Leucine; 20. Lysine; 21. Phenylalanine

VBS0001J

Chromatogram VFD0071J Determination of benzoates

1. Methyl benzoate; 2. Ethyl benzoate; 3. Propyl benzoate; 4. Butyl benzoate; 5. Pentyl benzoate;

VFD0071J

Determination of benzoates (II)

1. Methyl benzoate; 2. Ethyl benzoate; 3. Propyl benzoate; 4. Butyl benzoate; 5. Pentyl benzoate;

VFD0097J

Determination of benzoates (III)

1. Methyl benzoate; 2. Ethyl benzoate; 3. Propyl benzoate; 4. Butyl benzoate; 5. Pentyl benzoate;

VFD0098J

Chromatogram VFD0015J Determination of bisphenols I

1. Bisphenol F; 2. Bisphenol A;

VFD0015J

Chromatogram VFD0072J Determination of bisphenols II

1. Bisphenol F; ; 2. Bisphenol A ; ; standard = blue; wrapping film extract = red;

VFD0072J

Determination of Catechins

1 Callocatechin; 2 Catechin-Hydrat; 3 Epicatechin; 4 Pyruvic acid

VFD0101J

Determination of coumarin in cinnamon products

1. Impurtiy I; 2. Impurity II; 3. Coumarin;

VFD0073J

Chromatogram VFD0047J Determination of Deoxynivalenol (DON)

a) blank wheat sample; b) spiked wheat sample;

VFD0047J

Chromatogram VFD0040J Determination of Diketopiperazine in Softdrinks

1. DKP = diketopiperazine; 2. Caf = caffeine; 3. APM = aspartame; 4. BA = Na benzoate;

VFD0040J

Chromatogram VFD0041J Determination of Fatty acids

1. Capric acid; 2. Lauric acid; 3. Myristic acid; 4. Palmitinic acid; 5. Elaidinic acid; 6. Stearinic acid; 7. Arachidonic acid;

VFD0041J

Chromatogram VFD0046J Determination of Mono- and Disaccharides

1 Fructose; 2 Glucose; 3 Saccharose; 4 Maltose; 5 Lactose;

VFD0046J

Chromatogram VFD0048J Determination of Nivalenol (NIV) and Deoxynivalenol (DON) with postcolumn derivatisation

1. Nivalenol (NIV); 2. Deoxynivalenol (DON);

VFD0048J

Chromatogram VFD0074J Determination of organic acids

1. Oxalic acid; 2. Malonic acid; 3. Ascorbic acid; 4. Malic acid; 5. Citric acid; 6. Fumaric acid;

VFD0074J

Chromatogram VFD0051J Determination of Organic acids I

1. Oxalic acid; 2. not identified; 3. Tartaric acid; 4. Quinic acid; 5. Malic acid; 6. Malonic acid; 7. Shikimic acid; 8. Lactic acid; 9. Ascorbic acid; 10. Acetic acid; 11. Citric acid; 12. Fumaric acid; 13. Succinic acid;

VFD0051J

Chromatogram VFD0052J Determination of Organic acids II

1. Malic acid; 2. Quinic acid; 3. Shikimic acid; 4. Lactic acid;

VFD0052J

Chromatogram VFD0013J Determination of Organic acids in wine with conductivity detection V

1. Citric acid; 2. Tataric acid; 3. Malic acid; 4. Succinic acid; 5. Lactic acid; 6. Acetic acid;

VFD0013J

Chromatogram VFD0055J Determination of Patulin in apple juice

Patulin

VFD0055J

Chromatogram VFD0010J Determination of Phospholipids in Lecitine

1. Phosphatditylethanolamine (PE); 2. Phosphatidylcholine (PC); 3. Phosphatidylinositol (PI);

VFD0010J

Determination of Polyphenols

1. Gallic Acid; 2. Chlorogenic Acid; 3. Catechin; 4. Epicatechin; 5. Rutin; 6. Kaempferol-3-o-rutinoside; 7. Myricetin; 8. Quercetin

VFD0081J

Determination of Polyphenols

1. Gallic acid; 2. Chlorogenic acid; 3. Catechin; 4. Epicatechin; 5. Rutin; 6. Kaempferol-3-o-rutinoside; 7. Myricitin; 8. Quercetin;

VFD0082J

Determination of Polyphenols with MS detection

1. Gallic Acid; 2. Chlorogenic Acid; 3. Catechin; 4. Epicatechin; 5. Rutin; 6. Kaempferol-3-o-rutinoside; 7. Myricetin; 8. Quercetin

VFD0083J

Chromatogram VFD0075J Determination of preservatives

1. 4-Hydroxy benzoic acid; 2. 2-Methoxy benzoic acid; 3. Benzoic acid; 4. Sorbic acid; 5. p-Hydroxy methyl benzoate; 6. p-Hydroxy ethyl benzoate; 7. p-Hydroxy propyl benzoate; 8. p-Hydroxy butyl benzoate;

VFD0075J

Determination of Softdrink Additives

1 Ascorbic acid; 2 Acesulfam K; 3 Saccharin; 4 Caffeine; 5 Aspartam; 6 Benzoic acid; 7 Sorbic acid

VFD0099J

Determination of Tocopherols (I)

1 Imp. A; 2 delta Tocopherol; 3 gamma Tocopherol; 4 alpha Tocopherol

VFD0092J

Chromatogram VFD0058J Determination of various Sterols

1. Ergosterol; 2. Lanosterol; 3. Cholesterol; 4. Campesterol; 5. Stigmasterol; 6. Sitosterol;

VFD0058J

Chromatogram VFD0012J Determination of water soluble vitamins

1. Ascorbic acid; 2. Thiamine; 3. Nicotinic acid; 4. Pyridoxal; 5. Pyridoxin; 6. Nicotinamid; 7. Folic acid; 8. Cyanocobalamine; 9. Riboflavin;

VFD0012J

Determination of water soluble vitamins (II)

1 Ascorbic acid; 2 Nicotinic acid; 3 Thiamine; 4 Pyridoxin; 5 Nicotinamid; 6 Folic acid; 7 Cyanocobalamine; 8 Riboflavin

VFD0100J

Chromatogram VFD0078J Determination of xanthines

1. Theobromine; 2. Theophyline; 3. Caffeine;

VFD0078J

Fast analysis of additives in soft drinks by minimal sample preparation

1. Ascorbic acid, 2. Acesulfam K, 3. Saccharin, 4. Caffeine , 5. Aspartame, 6. Sorbic acid, 7. Benzoic acid,

VFD0009J

Chromatogram VFD0066J Fast Determination of Carbonic acids (Additives in Softdrinks)

1. Citric acid; 2 .Malic acid; 3 .Imp.; 4. Lactic acid; 5. Acetic acid; 6. Sorbic acid; 7. Benzoic acid;

VFD0066J

Fast Separation of Alcohols

1. Methanol; 2. Ethanol; 3. 2-Propanol; 4. 1-Propanol; 5. 2-Butanol; 6. 1-Butanol; 7. 1-Pentanol

VFD0079J

Chromatogram VFD0067J Fast Separation of Carbonic acids II

1. Quinic acid; 2. Lactic acid; 3. Shikimic acid; 4. Maleic acid;

VFD0067J

Chromatogram VFD0068J Fast Separation of Carbonic acids III

1. Oxalic acid; 2. Citric acid; 3. Tataric acid; 4. Fumaric acid; 5. Succinic acid; 6. Adipic acid;

VFD0068J

Chromatogram VFD0069J Fast Separation of Dicarbonic acids

1. Malonic acid; 2. Succinic acid; 3. Glutaric acid; 4. Adipic acid; 5. Pimelic acid;

VFD0069J

Chromatogram VFD0062J Fat soluble vitamins by HPLC with electrochemical detection

1. Vitamin A acetate; 2. α-tocopherol; 3. β-carotene;

VFD0062J

Chromatogram VFD0026J HPLC determination of Amines in wine with precolumn derivatization (OPA)

1. Histamine; 2. Tyramine; 3. Putrescine; 4. Phenethylamine; 5. Cadaverine; 6. Isoamylamine; 7. internal Standard IS;

VFD0026J

Identification of different Oils

Olive oil , Corn oil , Soy oil , Linseed oil

VFD0090J

Preparative Separation of Apple Flavours from Extract

1 trans-2-Hexen-1-al; 2 trans-2-Hexen-1-ol; 3 Methyl 2-methylbutyrate; Ethyl isobutyrate; Ethyl butyrate; n- Butyl acetate; 4 Ethyl 2-methylbutyrate; Ethyl valerate; 3-methylbutyl acetate; 2-Methylbutyl acetate

VFD0106J

Chromatogram VFD0077J Quick determination of tocopherols

1. Trans-retinol; 2. Alpha-tocopherol; 3. Beta-tocopherol; 4. Gamma-tocopherol; 5. Delta-tocopherol; 6. Vitamin D2;

VFD0077J

Chromatogram VFD0017J Separation of Additives in Softdrinks I

1. Ascorbic acid; 2. Acesulfam K; 3. Saccharin; 4. Caffeine; 5. Aspartame; 6. Quinine; 7. Vanilin; 8. Sorbic acid; 9. Benzoic acid;

VFD0017J

Chromatogram VFD0018J Separation of Additives in Softdrinks II

1. Acesulfam; 2. Saccharin; 3. Vanilline; 4. Caffeine; 5. Aspartam; 6. Benzoic acid; 7. Sorbic acid;

VFD0018J