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Chromatogram VEV0019J Analysis of Nitro Polycyclic Aromatic Hydrocarbons

1. Nitro-Naphthalene; 2. Nitro-Fluorene; 3. Nitro-Phenanthrene; 4. Nitro-Pyrene; 5. Nitro-Chrysene; 6. Nitro-Benzo(a)pyrene;

VEV0019J

Chromatogram VEV0029J Analysis of Surfactants in toothpastes by HPLC

Sodium soaps:; 1. (C8); 2. (C10); 3. (C12); 4. (C14); 5. (C16); 6. (C18 =); 7. (C18); α-sulpho fatty acid methyl esters:; 1. (C10); 2. (C12); 3. (C14); 4. (C16); 5. (C18);

VEV0029J

Chromatogram VEV0017J Biomonitoring of Hydroxypyrene

1. Hydroxypyrene;

VEV0017J

Chromatogram VEV0024J Chromatographic determination of Pesticides

1. Desethylatrazin; 2. Hexazinon; 3. Metoxuron; 4. Simazin; 5. Cyanazin; 6. Methabenzthiazuron; 7. Atrazine; 8. Chlortoluron; 9. Monolinuron; 10. Isoproturon; 11. Metobromuron; 12. Diuron; 13. Metazachlor; 14. Sebuthylazin; 15. T erbuthylazine; 16. Linuron; 17. Metolachlor;

VEV0024J

Chromatogram VEV0034J Dermination of Phenol in Phenolsulfonic acid

Chromatogram of Phenolsulfonic acid product solution and Phenol Standard solution
1. Phenol

VEV0034J

Chromatogram VEV0009J Determination of Aldehydes and Ketones as DNPH derivates

1. DNPH; 2. Formaldehyde; 3. Acetaldehyde; 4. Acrolein; 5. Propionaldehyde; 6. Acetone; 7. n-Butyraldehyde and Methacrolein; 8. Methyl ethyl ketone; 9. 2-Pentanone and Cyclohexanon;

VEV0009J

Determination of an extended DNPH Mixture

DNPH derivatized Formaldehyde, Acetaldehyde, Acroleine, Propionaldehyde, Acetone, Butyraldehyde, Benzaldehyde

VEV0045J

Determination of Aromatic Compounds

1. p-Hydroxybenzoic acid; 2. Benzylalcohol; 3. Phenol; 4. Benzoic acid; 5. Benzaldehyde; 6. Acetophenone

VEV0038J

Chromatogram VCH0002J Determination of aromatic Hydrocarbon types in middle distillates acc. to prEN 12916:2006

Retention time standard; 1. Cyclohexane; 2. Phenyldodecane; 3. 1,2 Dimethylbenzene; 4. Hexamethylbenzene; 5. Naphthalene; 6. Dibenzothiophene; 7. 9-Methylanthracene; Calibration standard; 8. 1,2 Dimethylbenzene; 9. Fluorene; 10. Phenanthrene; Sample; 11. MAH 20.14% [m/m]; 12. DAH 2.33% [m/m]; 13. T+AH 0.11% [m/m]; Total aromatic hydrocarbens:; 22.59 % [m/m];

VCH0002J

Chromatogram VEV0012J Determination of Carbamate Insecticides by HPLC with post-column derivatization

1. Aldicarb sulphoxide; 2. Aldicarb sulphone; 3. Oxamyl; 4. Methomyl; 5. 3-Hydroxycarbofuran; 6. Aldicarb; 7. Propoxur; 8. Carbofuran; 9. Carbaryl; 10. 1- Naphtol; 11. Methiocarb; 12. BDMC;

VEV0012J

Chromatogram VEV0036J Determination of dispersion dyes

1. Disperse Orange; 2. Disperse Yellow; 3. Disperse Red 1; 4. Disperse Blue 106; 5. Disperse Orange 37; 6. Disperse Blue 124;

VEV0036J

Chromatogram VEV0003J Determination of DNPH carbonyls

1. Formaldehyde; 2. Acetaldehyde; 3. Acetone; 4. Acrolein; 5. Propionaldehyde; 6. Crotonaldehyde;

VEV0003J

Determination of explosives (DIN 38407 F21)

1 Picric acid; 2 Octogen; 3 Hexogen; 4 EGDN; 5 DEGN; 6 1,3,5-TNB; 7 1,3-DNB; 8 Nitroglycerine; 9 2,4,6-TNT; 10 4A-2,6-DNT; 11 2A-4,6-DNT; 12 2,6-DNT; 13 2,4-DNT; 14 Nitropenta; 15 2-NT; 16 4-NT; 17 2-NT

VEV0044J

Chromatogram VEV0018J Determination of Ketones as DNPH Derivates

1. Tetramethylketone; 2. 2-Pentanone; 3. 2-Hexanone; 4. 2-Heptanone; 5. 2-Octanone; 6. 2-Nonanone; 7. 2-Decanone; 8. 2-Undecanone; 9. 2-Dodecanone; 10. 2-Tridecanone; 11. 2-Hexadecanone;

VEV0018J

Determination of lignin building compounds with MS detection

Vanillic Acid, Vanillin, Phenol, Coumaric Acid

VEV0042J

Chromatogram VEV0008J Determination of multiple Additives in cosmetics

1. Pantothenyl ethyl; 2. Methyl phydroxybenzoate; 3. Salicylic acid; 4. Benzyl nicotinate; 5. 4-Isopropyl-3-methylphenol; 6. Butyl phydroxybenzoate; 7. Monoammoniumglycyrrhizinate; 8. Trichlorocarbanilide; 9. 2,6-Di-tert.-butyl-4-methylphenol; 10. Pyridoxine dioctanoate; 11. Tocopheryl acetate; 12. Stearyl glycyrrhetinate;

VEV0008J

Chromatogram VEV0028J Determination of non-ionic Surfactants using HPLC

1. Polyethylene glycols; 2. Polyoxyethylene sorbitane monolaurate; 3. Nonylphenol polyglycol ether; 4. Lauryl alcohol; 5. Lauryl alcohol polyglycol ether; 6. Oleic acid diethanolamide; 7. Oleic amide polyglycol ether; 8. Myristyl alcohol; 9. Myristyl alcohol polyglycol ether; 10. Palmitic acid polyglycol ester; 11. Polyoxyethylene glycerol monostearate; 12. Stearic acid polyglycol ester;

VEV0028J

Chromatogram VEV0021J Determination of PAH

1. Naphthalene; 2. Acenaphthylene; 3. Acenaphthene; 4. Fluorene; 5. Phenanthrene; 6. Anthracene; 7. Fluoranthene; 8. Pyrene; 9. Benzo(a)anthracene; 10. Chrysene; 11. Benzo(b)fluoranthene; 12. Benzo(k)fluoranthene; 13. Benzo(a)pyrene; 14. Dibenzo(a,h)anthracene; 15. Benzo(g,h,i)perylene; 16. Indeno(1,2,3-cd)pyrene; 17. 1-Methylnaphthalene; 18. 2-Methylnaphthalene; 19. Benzo(e)pyrene;

VEV0021J

Chromatogram VEV0006J Determination of pesticides I

1. Chloridazon; 2. Metoxuron; 3. Monuron; 4. Diuron; 5. Propazine; 6. Linuron; 7. Metolachlor; 8. Parathion-ethyl; 9. β-Endosulfan;

VEV0006J

Chromatogram VEV0007J Determination of pesticides II

1. Desethylatrazine; 2. Metoxuron; 3. Simazine; 4. Methabenzthiazuron; 5. Chlorotoluron; 6. Atrazine; 7. Monolinuron; 8. Isoproturon; 9. Metobromuron; 10. Metazachlor; 11. Terbutylazine; 12. Linuron; 13. Metolachlor;

VEV0007J

Determination of Pesticides with MS detection I

1. Chloridazon, 2. Metoxuron, 3. Monouron, 4. Diuron, 5. Propazine, 6. Linuron, 7. Metolachlor, 8. Parthion-ethyl

VEV0039J

Determination of Pesticides with MS detection II

1. Chloridazon, 2. Metoxuron, 3. Monuron, 4. Simazine, 5. Methabenzthiazuron, 6. Diuron, 7. Chlortoluron, 8. Atrazine, 9. Isoproturon, 10. Metobromurone, 11. Metazachlor, 12. Propazine, 13. Terbutylazine, 14. Monolinuron, 15. Linuron, 16. Metolachlor, 17. Parathion-ethyl

VEV0040J

Chromatogram VEV0037J Determination of phenols

1. Phenol; 2. 4-Nitrophenol; 3. 2.4-Dinitrophenol; 4. 2-Nitrophenol; 5. 2-Chlorophenol; 6. 2.3-Dimethylphenol; 7. 2-Methyl-4.6-dinitjrophenol; 8. 4-Chloro-3-Methylphenol; 9. 2.4-Dichlorophenol; 10. 2.4.6-Trichlorophenol; 11. Pentachlorophenol;

VEV0037J

Determination of Phenols (II)

1. Phenol; 2. 4-Nitrophenol; 3. 2.4-Dinitrophenol; 4. 2-Nitrophenol; 5. 2-Chlorophenol; 6. 2.3-Dimethylphenol; 7. 2-Methyl-4.6-dinitrophenol; 8. 4-Chloro-3-Methylphenol; 9. 2.4-Dichlorophenol; 10. 2.4.6-Trichlorophenol; 11. Pentachlorophenol;

VEV0056J

Chromatogram VEV0026J Determination of Phenoxy acid herbicides

1. Clopyralid; 2. Quinmerac; 3. Nicosulfurone; 4. Dicamba; 5. Fluroxypyr; 6. Mesotrione; 7. Sulcotrione; 8. Bentazone; 9. Bromoxynil; 10. DNOC (4,6-Dinitro-o-cresol); 11. 2,4-D (2,4 –Dichlorophenoxy acetic acid); 12. MCPA (4-Chlor-o-tolyloxy acetic acid); 13. Ioxynil; 14. Dichlorprop; 15. Mecoprop; 16. 2,4,5-T (2,4,5-Trichlorophenoxy acetic acid); 17. 2,4-DB (4-(2,4- Dichlorophenoxy)butyric acid); 18. MCPB (4-(4-Chlor-o-tolyloxy) butyric acid); 19. Fluazifop-p; 20. Fenoxyprop-p; 21. Haloxyfop; 22. Dinoterb;

VEV0026J

Chromatogram VEV0005J Determination of phthalates

1. Benzylbenzoate (IS); 2. BBP; 3. DBP; 4. DHP; 5. DEHP; 6. DNOP; 7. DINP; 8. DIDP;

VEV0005J

Chromatogram VEV0004J Determination of Phthalates

1. Benzylbenzoate; 2. BBP; 3. DBP; 4. DHP; 5. DEHP; 6. DNOP; 7. DINP; 8. DIDP;

VEV0004J

Determination of primary aromatic amines with MS detection

1. Aniline, 2. 2-Anisidine, 3. o-Toluidine, 4. 3-Chloro-4-methoxyaniline, 5. 2,4-Dimethylaniline

VEV0043J

Chromatogram VEV0027J Determination of Priority Pollutant Phenols

1. Phenol; 2. 4-Nitrophenol; 3. 2,4-Dinitrophenol; 4. 2-Chlorophenol; 5. 2-Nitrophenol; 6. 2,3-Dimethylphenol; 7. 2-Methyl-4,6-dinitrophenol; 8. 4-Chloro-3-methylphenol; 9. 2,4-Dichlorphenol; 10. 2,4,6-Trichlorphenol; 11. Pentachlorphenol;

VEV0027J

Chromatogram VEV0032J Fast Separation of DMSO and NHS

1. N-Hydroxysuccinimide; 2. Dimethylsufoxide;

VEV0032J

Fast Separation of Organic Solvents

1. Acetonitrile; 2. Dimethylsufoxide; 3. Tetrahydrofurane; 4. Dimethylformamide;

VEV0033J

HPLC Plus Determination of DNPH Carbonyls with special column

DNPH derivatized Formaldehyde, Acetaldehyde, Acetone, Acroleine, Propionaldehyde, Crotonaldehyde, Methacroleine, Butyraldehyde, Benzaldehyde, Valeraldehyde, Tolualdehyde, Hexaldehyde

VEV0047J

Chromatogram VEV0010J Ion pair chromatography of Alkyl Sulphates and Alkyl Sulphosuccinates

1. Octyl hydrogen sulphate; 2. C10 Sulphosuccinate; 3. C12 Sulphosuccinate; 4. C14 Sulphosuccinate;

VEV0010J

Preparative Separation of Alkyl acetates - part 1: non overload, 10 mg/mL, isocratic

1. Ethyl acetate; 2. Butyl acetate; 3. Pentyl acetate

VEV0061J

Preparative Separation of Alkyl acetates - part 2: overload, 100 mg/mL, isocratic

1. Ethyl acetate, 2. Butyl acetate, 3. Pentyl acetate

VEV0062J

Preparative Separation of Alkyl acetates - part 3: overload, 290 mg/mL, gradient

1. Ethyl acetate; 2. Butyl acetate; 3. Pentyl acetate

VEV0063J

Preparative Separation of Alkyl acetates - part 4: overload, 290 mg/mL, gradient

1. Ethyl acetate; 2. Butyl acetate; 3. Pentyl acetate

VEV0064J

Separation of 16 PAH with UV detection

1. Naphthalene, 2. Acenaphthylene, 3. Acenaphthene, 4. Fluorene, 5. Phenanthrene, 6. Anthracene, 7. Fluoranthene, 8. Pyrene, 9. Benzo(a)anthracene, 10. Chrysene, 11. Benzo(b)fluoranthene, 12. Benzo(k)fluoranthene, 13. Benzo(a)pyrene, 14. Dibenzo(a,h)anthracene, 15. Benzo(g,h,i)perylene/Indeno(1,2,3-cd)pyrene

VEV0077J

Chromatogram VEV0030J Separation of Alkyl Acetates

1. Ethyl acetate; 2. Impurity A; 3. Butyl acetate; 4. Impurity B; 5. Pentyl acetate;

VEV0030J

Chromatogram VEV0031J Separation of Alkyl Bromides

1. Pentyl bromide; 2. Hexyl bromide; 3. Heptyl bromide; 4. Octyl bromide; 5. Nonyl bromide; 6. Decyl bromide;

VEV0031J

Chromatogram VEV0035J Separation of benzene derivatives

1. Thiourea; 2. Toluene; 3. Propylbenzene; 4. Butylbenzene;

VEV0035J

Chromatogram VFD0014J Separation of Bisphenol A and Bisphenol F

1. Bisphenol F; 2. Bisphenol A;

VFD0014J

Chromatogram VEV0002J Separation of DNPH Aldehydes

1. Formaldehyde; 2. Acetaldehyde; 3. Acetone; 4. Acroleine; 5. Propionaldehyde; 6. Crotonaldehyde;

VEV0002J

Chromatogram VEV0015J Separation of Engelhardt Mixture

1 Uracil; 2 Aniline; 3 Phenol; 4 p-Ethylaniline; 5 N,N-Dimethylaniline; 6 Benzoic acid ethylester; 7 Toluene; 8 Ethylbenenzene;

VEV0015J

Separation of Engelhardt mixture

1 Uracil; 2 Aniline; 3 Phenol; 4 p-Ethylaniline; 5 N,N-Dimethylaniline; 6 Benzoicacid ethylester; 7 Toluene; 8 Ethylbenzene

VEV0059J

Chromatogram VEV0016J Separation of Explosives

1. Octogen; 2. Hexogen; 3. 1,3,5-Trinitrobenzene; 4. 2-Amino-6-nitrotoluene; 5. 2-Amino-4-nitrotoluene; 6. 1,3-Dinitrobenzene; 7. Tetryl; 8. Nitrobenzene; 9. 2,4,6-Trinitroluene; 10. 4-Amino-2,6-dinitrotoluene; 11. 2-Amino-4,6-dinitrotoluene; 12. 2,6-Dinitrotoluene; 13. 2,4-Dinitrotoluene; 14. 2-Nitrotoluene; 15. 4-Nitrotoluene; 16. 3-Nitrotoluene;

VEV0016J

Chromatogram VEV0020J Separation of ortho-, nitro- para Nitroaniline

1. 2-Nitroaniline; 2. 3-Nitroaniline; 3. 4-Nitroaniline;

VEV0020J

Chromatogram VEV0023J Separation of Parabens

1. Methylparabene; 2. Ethylparabene; 3. Propylparabene; 4. Butylparabene;

VEV0023J

Chromatogram VEV0025J Separation of Phenols

1. Phenol; 2. 4-Nitrophenol; 3. 2,4-Dinitrophenol; 4. 2-Chlorphenol; 5. 2-Nitrophenol; 6. 2,3-Dimethylphenol; 7. 2-Methyl-4,6-dinitrolphenol; 8. 4-chloro-3-methylphenol; 9. 2,4-Dichlorphenol; 10. 2,4,6-Trichlorphenol; 11. Pentachlorphenol;

VEV0025J

UHPLC Determination of DNPH Carbonyls (II)

1. Formaldehyde; 2. Acetaldehyde; 3. Acetone; 4. Acroleine; 5. Propionaldehyde; 6. Butyraldehyde; 6. Benzaldehyde

VEV0058J