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Application Note by Number
1	Determination of Hippuric and Methylhippuric Acids in Urine CGC Column 3x150 SGX C18 5 µm
2	Determination of Phenylglyoxylic Acid in Urine CGC Column 3x150 HEMA S 1000 QL 10 µm
3	Determination of chlorhexidine in pharmaceutical preparations CGC column 3 x 150 Separon SGX CN 5 μm
4	Isolation and Preconcentration of Free and Conjugated Bile Acids from Physiological Fluids SILICA-cart Separon SGX C18
5	Determination of Ofloxacin in Serum and Blood CGC Column 3 x 150 Separon SGX CN 7 μm
7	Peptidic Fragments of alpha-Gliadin Using Reversed Phase HPLC Steel column 4 x 250 Separon SGX C18 5 μm Preparative column 16 x 250 Separon SGX C18 10 μm
8	Determination of Very Low Concentrations of Aflatoxins in Suckling´s Nutrition CGC Column 3x150 SGX 5 µm
9	Isolation of Aflatoxin M1 from Milk Silica-Cart C18
10	Determination of zearalenon (F-2 toxin) in wheat CGC column 3x150 Separon SGX C18 5 µm with CGC precolumn 3x30 Separon SGX C18 7 µm
11	Determination of Fatty Acids in Blood Vessel Wall by HPLC as Phenacyl Derivatives Steel column 4x250 Separon SGX C18 5 µm
12	Determination of Rare Earth Elements with Post-Column Derivatization CGC column 3x150 Separon SGX C18 5 µm
13	Determination of Seratonin and 5-hydroxylindolacetic Acid in Plasma by HPLC CGC column 3x150 Separon SGX C18 7 µm
14	Isolation and Determination of Benzo(a)pyrene in Liquid Smoking Preparation UTP-1 CGC column 3x150 Separon SGX C18 7 µm
15	Purification of Polycyclic Aromatic Hydrocarbon Extracts SILICA-cart Separon SGX C18
16	Isolation and Determination of Benzo(a)pyrene in Smoked Meat Products CGC Column 3x150 SGX C18 5 µm
17	Isolation of Patulin from Apple Pulp SILICA-cart SGX C18 5 µm
18	Separation of ATP Derivatives by HPLC CGC Column 3x150 SGX C18 7 µm
19	Sensitive Analysis of DNS-Amino Acids Derivatives by Reversed Phase HPLC CGC Column 1x150 SGX C18 5 µm
20	Analysis of Styrene Oligomers by Adsorption Chromatography Column 3x150 SGX 5 µm
21	SEC Analysis of Hemicelluloses in Strongly Alkaline Medium Steel Column 8x250 HEMA S 1000 10 µm
22	Determination of Theophylline in Serum CGC Column 3x150 SGX C18 5 µm
23	Isolation of Theophylline from Serum and Blood SILICA-cart C18
24	Determination of Riboflavin in Human Urine CGC Column 3x150 SGX C18 5 µm
25	Determination of alpha-Tocopherol and Retinol in Human Serum CGC Column 3x150 SGX 5 µm
28	Direct Determination of Ethylenethiourea in Beverages Steel Column 8x80 HEMA-BIO 1000 DEAE 7 µm
29	Separation of a Selected Group of Dipeptides Steel Column 8x80 HEMA BIO 1000 CM 7 µm and Steel Column 8x250 HEMA BIO 1000 CM 7 µm
30	Determination of Vanillin in Lignosulphonate Hydrolyzates CGC Column 3x150 HEMA S 1000 10 µm
31	SEC of Acetylated Lignins CGC Column 3x150 HEMA S 1000 10 µm
32	Enzymatic Detection of Methanol and Ethanol 2 CGC Columns 3x150 HEMA S 1000 10 µm in series and CGC Column 3x30 HEMA BIO 1000 E 10 µm
33	Nitrate Determination in Residues after Industrial and Military Explosives by Ion Chromatography CGC Column 3x150 HEMA S 1000 QL 10 µm
34	Determination of Silymarin in Bile CGC column 3x150 Separon SGX 7 µm
35	Separation of Simple Derivatives of Lysergic Acid CGC Column 3x150 SGX C18 5 µm
36	Determination of Methanol in Spirits by GC-FID Glass Column 1200x4 SDA 100 µm
37	Isolation and Determination of Stobadin in Serum SILICA-cart SGX C18 and CGC Column 3x150 SGX 5 µm
38	Determination of Cytokinins Steel Column 4x250 SGX C18 7 µm
39	HPLC of Sugars-Determination of Plant Cell Viability Steel Column 4x250 SGX NH2 7 µm
40	Determination of Pterins In Urine CGC Column 3x150 Separon SGX C18 5 µm
41	Simultaneous Determination of alpha-Tocopherol, Retinol, and beta-Carotene in Human Serum CGC Column 3x150 Separon SGX C18 7 μm
42	Determination of Tocopherol Isomers in Vegetable Oils CGC Column 1x150 SGX 5 µm
43	Determination of Sugars in Molasses CGC Column 3x150 SGX NH2 5 µm
44	Identification and Determination of Flunitrazepam, Diazepam, and Metabolites in Serum or Plasma CGC Column 3x150 SGX C18 7 µm with CGC Precolumn 3x30 SGX C18 7 µm
45	Isolation of Carbisocaine, Heptacaine, or Pentacaine from Biological Fluids SILICA-cart SGX C18
46	Isolation of Pentoxifylline and its Monohydroxylated Metabolite from Serum SILICA-cart SGX C18
47	Isolation and Determination of Gentamicin from Serum SILICA-cart SGX and Steel Column 4x250 SGX C18 5 µm
48	Isolation and Determination of Ethimizol and its Metabolites from Biological Fluids SILICA-cart SGX C18 and Steel Column 4x250 SGX 5 µm
49	Determination of Neopterine in Human Urine SILICA-cart SGX C18 and Steel Column 4x250 SGX C18 7 µm
50	Determination of Nitrates in Hops and Beer CGC Column 3x150 HEMA S 1000 QL 12 µm
51	Isolation and Concentration of Dioxacarb from Aqueous Samples SILICA-cart SGX C18
52	Removal of Interferences in the Determination of Inhibitors of Enzyme Cholinosterase in Water SILICA-cart SGX C18
53	Determination of Caffeine in Foodstuffs CGC Column 3x150 SGX C18 7 µm with Precolumn 3x30 SGX C18 7 µm
54	Determination of Sorbic and Benzoic Acids in Foodstuffs CGC Column 3x150 SGX C18 7 µm with Precolumn 3x30 SGX C18 7 µm
55	Procedure for the Analysis of Triazine Pesticides CGC Column 3x150 SGX C18 7 µm
56	GPC of Water-Soluble beta-1,3-Glucans Steel Column 8x250 HEMA S 300 10 µm and Steel Column 8x250 HEMA S 1000 10 µm
57	Determination of Chloride at ppb Levels by Ion Chromatography CGC Columns 3x150 HEMA S 1000 QL 10 µm, 3x30 HEMA S 1000 QL 25 µm,3x30 HEMA 1000 SB 60 µm
58	Gel Permeation Chromatography (GPC) of Sodium Hyaluronate Fractions Steel Column 8x250 HEMA S 300 10 µm and Steel Column 8x250 HEMA S 1000 10 µm
59	Isolation of Medium Chain Fatty Acids from Serum SILICA-cart SGX C18
60	Determination of Opium Alkaloids CGC Column 3x150 SGX C18 5 µm
61	SEC Characterization of Sodium Carboxymetyl Cellulose Steel Column 8x250 HEMA BIO 100 10 µm,Steel Column 8x250 HEMA BIO 300 10 µm and Steel Column 8x250 HEMA BIO 1000 10 µm in series
62	SEC Analysis of Cellulose in Lithium Chloride-Dimethyl acetamide Eluent Steel Column 8x250 HEMA BIO 40 10 µm and Steel Column 8x 250 HEMA BIO 1000 10 µm
63	SEC Analysis of Cellulose in Cadoxen Steel Column 4x250 HEMA 40 10 µm, Steel Column 4x250 HEMA 100 10 µm, Steel Column 4x250 HEMA S 300 10 µm, and Steel Column 4x250 HEMA S 1000 10 µm in series
64	HPLC of Peptides at Lowered Temperatures Steel Column 8x80 EDMA 40 10 µm
65	Determination of Isoprenaline and Isoprenalinesulphonic Acid in Injection Solutions CGC Column 3x150 C18 7 µm
66	Determination of Chlorides, Nitrates, and Sulphates in Natural Waters CGC Column 3x150 HEMA S 1000 QL 10 µm
67	Isolation of Erythromycin A N-Oxide and Pseudoerythromycin A Hemiketal from Fermentation Broth Steel Column 8x250 SGX C18 7 µm
68	Determination of Abscisis Acid in Plant Extracts SILICA-cart SGX C18 and CGC Column 3x150 SGX C18 5 µm
69	Determination of Toxic Levels of Triazolam in Serum or Plasma CGC Column 3x150 SGX C18 7 µm with CGC Precolumn 3x30 SGX C18 7 µm
70	Determination of Chlorides, Nitrates, and Sulphates in Natural Waters CGC Column 3x150 HEMA S 1000 QL 10 µm
71	Determination of Toxic Levels of Barbiturates and some Antiepileptics in Plasma or Serum CGC Column 3x150 SGX C18 7 µm with CGC Precolumn 3x30 SGX C18 7 µm
72	Determination of Antiepileptics in Serum CGC Column 3x150 SGX C18 7 µm
73	Determination of Chlorides, Nitrates, and Sulphates in Natural Waters CGC Column 3x150 HEMA S 1000 QL 10 µm
74	Determination of Catecholamines and Tyrosine Metabolites in Urine by Microcolumn LC   CGC Column 1x150 SGX C18 5 µm
75	Extraction of Steroids from Ointment SILICA-cart SGX
76	Determination of Halomethasone in Ointment CGC Column 3x150 SGX C18 5 µm
77	Determination of Dexamethasone Acetate in Dexamethazon Pix Ointment SILICA-cart Separon SGX C18 CGC Column 3x150 Separon SGX C18 5 μm
78	Determination of Triamcinolone Acetonide and Dexamethasone Acetate in Ointments CGC Column 3x150 Separon SGX C18 5 μm
79	Determination of Betamethasone Dipropionate in Ointment CGC Column 3x150 Separon SGX C18 5 μm
80	Determination of Degradation Products of Biphenyl Steel Column 4x250 Separon SGX C18 10 μm
81	Determination of Anisole in Samples of p-Bromoanisole after direct Bromination Steel Column 4x250 Separon SGX C18 5 μm
82	Determination of Vitamin A (all trans-retinol) in Vitamin Premixes by HPLC Steel Column 4x250 Separon SGX C18 5 μm
83	Determination of Laidlomycin and 26-Deoxylaidlomycin by HPLC CGC Column 3x150 Separon SGX C18 5 µm
84	Determination of Ascorbic Acid in Foodstuffs CGC Column 3x30 Separon SGX C18 7 µm CGC Column 3x150 Separon SGX C18 7 µm
85	Determination of Digoxin in Injection Solutions CGC Column 3x150 Separon SGX C18 7 µm
86	Determination of Probenecide in Human Urine CGC Column 3x150 Separon SGX C18 7 µm
87	Separation of Urea Herbicides by HPLC CGC Column 3x150 Separon SGX NH2 7 µm
88	Determination of Caffeine in Urine CGC Column 3x150 Separon SGX C18 7 µm
89	Determination of Ethinylestradiol and Levonorgestrel in Coated Tablets Neogest CGC Column 3x150 Separon SGX C18 5 µm
90	Determination of Cyclosporins in Fermentation Broth of Typocladium Inflatum CGC Column 3x150 Separon SGX C18 7 µm
91	Determination of Saccharine and Aspartame in Foodstuffs CGC Column 3x30 Separon SGX C18 7 µm CGC Column 3x150 Separon SGX C18 7 µm
92	Determination of Fibrinopeptides Released from Human Fibrinogen CGC Column 3x150 Separon SGX C18 7 µm
93	Determination of Analogs of alpha and beta-Bitter Acids in Hops by HPLC CGC Column 3x30 Separon SGX C18 5 µm CGC Column 3x150 Separon SGX C18 5 µm
106	Separation of Inositolphosphates and Nucleotides in 32Pi labeled Erythrocyte Membranes Steel Column 4x250 HEMA S 1000 Q 10 µm
109	Determination of Creatinine in Serum CGC Column 3x150 HEMA BIO 1000 SB 10 µm
133	High Performance Size Exclusion Chromatography Purification of Plasmide DNA Probe Steel Column 8x250 HEMA BIO 10 µm
134	Determination of Ammoniacal Nitrogen in Fertilizers CGC Column 3x150 HEMA BIO 1000 SBL 10 µm
135	Seprafin HEMA Boronate Columns for HPLC/LPLC Bioseparations