Nutritional Parameters

In order to ensure that your product complies with regulation 1169/2011 regarding food labeling and specifications of the food distribution chain, it is necessary to have accurate nutritional analyses.

CONVET SL offers the analysis of the mandatory nutritional parameters (energy value, proteins, carbohydrates, sugars, fats, saturated fats, salt) that must appear on the label, as well as other optional nutritional parameters (vitamins and minerals) that provide a added value to your products.

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Fatty acids

DETERMINATION	TECHNIQUE
C(4:0) Butyric acid	CG-FID
C(6:0) Caproic acid	CG-FID
C(8:0) Caprylic Ac.	CG-FID
C(10:0) Caprylic Ac.	CG-FID
C(10:1) Caproleic ac.	CG-FID
C(12:0) Caproleic C(12:0) Lauric acid	CG-FID
C(12:1) Lauroleic C(12:1) Ac. Lauroleic acid	CG-FID
C(14:0) Myristic acid	CG-FID
C(14:1) Myristoleic acid	CG-FID
C(15:0) Pentadecanoic Ac.	CG-FID
C(16:0) Palmitic acid	CG-FID
C(16:1) Palmitoyl palmitoyl ac.	CG-FID
C(17:0) Margaric acid	CG-FID
C(16:2) Hexadecadienoic ac.	CG-FID
C(18:0) Stearic Stearic acid	CG-FID
C(18:1t) Stearic acid C(18:1t) Elaidic acid	CG-FID
C(18:1) Oleic ac.	CG-FID
C(18:1 Trans) Isomers	CG-FID
C(18:2) Linoleic Linoleic acid	CG-FID
C(18:2 Trans) Isomers	CG-FID
C(20:0) Arachidic Ac.	CG-FID
C(18:3) Linolenic Ac. Linolenic Acid	CG-FID
C(18:3 Trans) Isomers	CG-FID
C(20:1) Gadoleic ac.	CG-FID
C(18:4) Stearidonic Stearidonic Ac.	CG-FID
C(20:2) Eicosadienoic Eicosadienoic Ac.	CG-FID
C(22:0) Bhenenic acid	CG-FID
C(22:1) Eicosadienoic C(22:1) Ac. Erucic acid	CG-FID
C(20:4) Arachidonic acid	CG-FID
C(20:5) Eicosapentaenoic Eicosapentaenoic acid	CG-FID
C(24:0) Lignoceric C(24:0) Lignoceric acid	CG-FID
C(20:6) Eicosahexaenoic Eicosahexaenoic acid	CG-FID
C(22:5) Docosapentaenoic acid	CG-FID
C(22:6) Docosahexaenoic acid	CG-FID
Eicosadienoic Eicosadienoic Ac.	CG-FID
Other	CG-FID
Saturated	CG-FID
Monounsaturated	CG-FID
Polyunsaturated	CG-FID
Tridecanoic Ac.	CG-FID
Isopalmitic acid	CG-FID
Margaroleic acid	CG-FID
Tridecanoic Acid	CG-FID
Eicosatrienoic Eicosatrienoic Acid	CG-FID
Anteisoheptadecanoic acid	CG-FID
Octadecatetraenoic acid	CG-FID
Trans Fat	CG-FID
Eicosopentanoic acid (Epa)	CG-FID
DETERMINACIÓN	TÉCNICA
C(4:0) Ac. Butírico	CG-FID
C(6:0) Ac. Caproico	CG-FID
C(8:0) Ac. Caprílico	CG-FID
C(10:0) Ac. Cáprico	CG-FID
C(10:1) Ac. Caproleico	CG-FID
C(12:0) Ac. Láurico	CG-FID
C(12:1) Ac. Lauroleico	CG-FID
C(14:0) Ac. Mirístico	CG-FID
C(14:1) Ac. Miristoleico	CG-FID
C(15:0) Ac. Pentadecanoico	CG-FID
C(16:0) Ac. Palmítico	CG-FID
C(16:1) Ac. Palmitoleico	CG-FID
C(17:0) Ac. Margárico	CG-FID
C(16:2) Ac. Hexadecadienoico	CG-FID
C(18:0) Ac. Esteárico	CG-FID
C(18:1t) Ac. Elaídico	CG-FID
C(18:1) Ac. Oleico	CG-FID
C(18:1 Trans) Isómeros	CG-FID
C(18:2) Ac. Linoleico	CG-FID
C(18:2 Trans) Isómeros	CG-FID
C(20:0) Ac. Araquídico	CG-FID
C(18:3) Ac. Linolénico	CG-FID
C(18:3 Trans) Isómeros	CG-FID
C(20:1) Ac. Gadoleico	CG-FID
C(18:4) Ac. Estearidónico	CG-FID
C(20:2) Ac. Eicosadienoico	CG-FID
C(22:0) Ac. Behénico	CG-FID
C(22:1) Ac. Erúcico	CG-FID
C(20:4) Ac. Araquidónico	CG-FID
C(20:5) Ac. Eicosapentaenoico	CG-FID
C(24:0) Ac. Lignocerico	CG-FID
C(20:6) Ac. Eicosahexaenoico	CG-FID
C(22:5) Ac. Docosapentaenoico	CG-FID
C(22:6) Ac. Docosahexaenoico	CG-FID
Ac. Eicosadienoico	CG-FID
Otros	CG-FID
Saturados	CG-FID
Monoinsaturados	CG-FID
Poliinsaturados	CG-FID
Ac. Tridecanoico	CG-FID
Ac. Isopalmítico	CG-FID
Ac. Margaroleico	CG-FID
Ac. Tridecanoico	CG-FID
Ac. Eicosatrienoico	CG-FID
Ac. Anteisoheptadecanoico	CG-FID
Ac. Octadecatetraenoico	CG-FID
Grasa Trans	CG-FID
Eicosopentanoico (Epa)	CG-FID
DETERMINACIÓN	TÉCNICA
C(4:0) Ac. Butírico	CG-FID
C(6:0) Ac. Caproico	CG-FID
C(8:0) Ac. Caprílico	CG-FID
C(10:0) Ac. Cáprico	CG-FID
C(10:1) Ac. Caproleico	CG-FID
C(12:0) Ac. Láurico	CG-FID
C(12:1) Ac. Lauroleico	CG-FID
C(14:0) Ac. Mirístico	CG-FID
C(14:1) Ac. Miristoleico	CG-FID
C(15:0) Ac. Pentadecanoico	CG-FID
C(16:0) Ac. Palmítico	CG-FID
C(16:1) Ac. Palmitoleico	CG-FID
C(17:0) Ac. Margárico	CG-FID
C(16:2) Ac. Hexadecadienoico	CG-FID
C(18:0) Ac. Esteárico	CG-FID
C(18:1t) Ac. Elaídico	CG-FID
C(18:1) Ac. Oleico	CG-FID
C(18:1 Trans) Isómeros	CG-FID
C(18:2) Ac. Linoleico	CG-FID
C(18:2 Trans) Isómeros	CG-FID
C(20:0) Ac. Araquídico	CG-FID
C(18:3) Ac. Linolénico	CG-FID
C(18:3 Trans) Isómeros	CG-FID
C(20:1) Ac. Gadoleico	CG-FID
C(18:4) Ac. Estearidónico	CG-FID
C(20:2) Ac. Eicosadienoico	CG-FID
C(22:0) Ac. Behénico	CG-FID
C(22:1) Ac. Erúcico	CG-FID
C(20:4) Ac. Araquidónico	CG-FID
C(20:5) Ac. Eicosapentaenoico	CG-FID
C(24:0) Ac. Lignocerico	CG-FID
C(20:6) Ac. Eicosahexaenoico	CG-FID
C(22:5) Ac. Docosapentaenoico	CG-FID
C(22:6) Ac. Docosahexaenoico	CG-FID
Ac. Eicosadienoico	CG-FID
Otros	CG-FID
Saturados	CG-FID
Monoinsaturados	CG-FID
Poliinsaturados	CG-FID
Ac. Tridecanoico	CG-FID
Ac. Isopalmítico	CG-FID
Ac. Margaroleico	CG-FID
Ac. Tridecanoico	CG-FID
Ac. Eicosatrienoico	CG-FID
Ac. Anteisoheptadecanoico	CG-FID
Ac. Octadecatetraenoico	CG-FID
Grasa Trans	CG-FID
Eicosopentanoico (Epa)	CG-FID

Organic acids

DETERMINATION	TECHNIQUE
Acetic acid	HPLC-I. Refraction
Butyric acid	HPLC-I. Refraction
Citric acid	HPLC-I. Refraction
Formic acid	HPLC-I. Refraction
Fumaric acid	HPLC-I. Refraction
Lactic acid	HPLC-I. Refraction
Malic acid	HPLC-I. Refraction
Propionic acid	HPLC-I. Refraction
Tartaric Acid	HPLC-I. Refraction
Phosphoric Acid	HPLC-I. Refraction
Isobutyric acid	HPLC-I. Refraction
N-Valeric acid	HPLC-I. Refraction
Isovaleric acid	HPLC-I. Refraction
4-Methylvaleric acid	HPLC-I. Refraction
Hexanoic acid	HPLC-I. Refraction
Heptanoic acid	HPLC-I. Refraction

Biogenic Amines

DETERMINATION	TECHNIQUE
Histamine	HPLC/DAD
Cadaverine	HPLC/DAD
Putrescein	HPLC/DAD
Tyramine	HPLC/DAD

aminogram

DETERMINATION	TECHNIQUE
Aspartic acid	HPLC-DAD
Glutamic acid	HPLC-DAD
Serine	HPLC-DAD
Glycine	HPLC-DAD
Histidine	HPLC-DAD
Threonine	HPLC-DAD
Alanine	HPLC-DAD
Arginine	HPLC-DAD
Tyrosine	HPLC-DAD
Valine	HPLC-DAD
Methionine	HPLC-DAD
Phenylalanine	HPLC-DAD
Isoleucine	HPLC-DAD
Leucine	HPLC-DAD
Lysine	HPLC-DAD
Proline	HPLC-DAD
Hydroxyproline	HPLC-DAD
Tryptophan	HPLC-DAD

Nutritional Analysis

DETERMINATION	TECHNIQUE
Crude Protein (n x 6,25)	Kjeldahl Method
Moisture/protein ratio	Calculation
Total nitrogen	Kjeldahl method
Crude fibre	Weende method
Acid detergent fibre	Extraction - Gravimetric
Neutral detergent fibre	Extraction - Gravimetric
Crude fat	Soxhlet method
Crude fat (acid hydrolysis)	Hydrolysis - Soxhlet Method
Fat acidity (in oleic acid)	Volumetry
Peroxide value	Volumetry
Total ash (550ºc)	Calcination
Insoluble ash in hcl	Calcining
Urease activity (ph increase)	pH meter
pH	pH meter
Starch (polarimetry)	Polarimetry
Urea quantitative	Spectrophotometry
Specific gravimetric weight	Gravimetry
Total sugars	HPLC-I Refraction
Crude protein (n*5,70)	Kjeldahl method
Total ash (850 ºc)	Calcination
Crude protein (n*6,38)	Kjeldahl method
Casein	HPLC-DAD
Moisture in oven (105ºc)	Drying
Moisture (two-phase)	Drying
Fat-free dry extract - milks	Drying - Sand
Total Chlorides	Precipitation with AgNO3
Moisture and volatiles	Drying
Fat impurities	Gravimetry
Melting Point	Fisher-Johns
Saponification index	Volumetry
Iodine value	Spectrophotometry
Dietary fibre	Enzymatic
Diseased grains	Microscopy
Soluble solids	Gravimetry
Oleins	CG-FID
Phytases	Enzymatic
Fat (röse-gottlieb) w/w	Röse-Gottlieb method
Ammonia (nh3)	Spectrophotometry
Granule durability	Gravimetry
Digestible protein	Enzymatic
Organic nitrogen	Kjeldahl method
Theobromine	Kjeldahl method
Brix degrees	Refractometer
Humidity in oven (105ºc)	Gravimetry
Diameter	Caliper
Length	Caliper
Calorific value	Calorimetric bomb
Volatile essence of mustard	CG-FID
Alkalinity (naoh)	Volumetry
Solubility index	Gravimetry
E-561	ICP-OES
Gossypol	HPLC-DAD
Ammonium nitrogen	Kjeldahl method
Protein bound fad	Enzymatic
Protein bound fnd	Enzymatic
Sulphates	Spectrophotometry
Tetrahydrothiophene	CG-MS
Drained weight	Gravimetry
Gross weight	Gravimetry
Net weight	Gravimetry
Water activity (25º c)	Electronic Hydrometer
Product occupancy %	Gravimetry
Milk powder quality (% serum)	Enzymatic
Antibiotics: screening	ELISA
Energy value	Bibliographic- Calculation
Milk acidity	Dornic method
Caffeine	HPLC-DAD
Lignin	Extraction - Gravimetric
Theophylline	HPLC-DAD
Glucosinolates	HPLC-DAD
Cyanhydric acid	HPLC-DAD
Propyl gallate	HPLC-DAD
Bha	HPLC-DAD
Bht	HPLC-DAD
Methane	CG-MS
Benzene	CG-MS
Carbon monoxide	CG-MS
Total chlorine	Spectrophotometry
Nitrites	Spectrophotometry
Nitrates	Spectrophotometry
Scopolamine	HPLC-MS/MS
Atropine	HPLC-MS/MS
Essential oils	Gravimetry
Resin (alpha-pyrene)	CG-MS
Narasin	HPLC-DAD
Nicarbacin	HPLC-DAD
Ammonium sulphate	HPLC-DAD
Higher alcohols	HPLC-DAD
Esters (ethyl acetate)	HPLC-DAD
Furfural	HPLC-DAD
Erythorbic acid	HPLC-DAD
Caliper	Caliper
% Defects	Microscopy
Tannins	Spectrophotometry
Nitrosamines	HPLC-MS/MS
Starch gelatinisation	Enzymatic
Conductivity (10%)	Conductimetry
Total carotenoids	Amperometric
Buffer power	pH meter
Acidity of product (in oleic acid)	Volumetry
Fodder units milk	Bibliographic- Calculation
Net lactation energy	Bibliographic- Calculation
Fodder units meat	Bibliographic- Calculation
Uric acid	HPLC-DAD
Methyl pirimiphos	CG-MS
Robenidine Hydrochloride	HPLC-DAD
Carbohydrates	Calculation
Organic Matter	Desiccation / Calcination
Alcoholic strength	Distillation
Polar compounds	Column Chromatography
Phenitrothion	CG-MS
Choline chloride	CZE
Number of tracers	Microtracers
Nitric nitrogen	Kjeldahl method
Micrographic study	Microscopy
Koh-soluble protein Koh-soluble protein	Kjeldahl method
Trypsin inhibitory activity	pH meter
Lasalocid sodium	HPLC-MS/MS
Semduramicin ammonium alpha	HPLC-MS/MS
Maduramicin ammonium alpha	HPLC-DAD
Decoquinate	HPLC-DAD
Halofuginone hydrochloride	HPLC-DAD
Diclarzuril	HPLC-DAD
Ammonium (nh4)	Spectrophotometry
Stevioside	HPLC-DAD
Rebaudioside a	HPLC-DAD
Rebaudioside c	HPLC-DAD
Alkaloids	Volumetry
Unsaponibable Matter	CG-MS
Total humic extracts	CG-MS
Fulvic acids	CG-MS
Humic acids	CG-MS
Total organic carbon	TOC
Eschatole	HPLC-DAD
Inositol	HPLC-DAD
Menadione	HPLC-DAD
Indole	HPLC-DAD
Total natural carotenoid pigments	HPLC-DAD
Canthaxanthin	HPLC-DAD
Fines (< 3,15 mmm)	Sieving
Flammability index	ASTM D56-2002
Refractive index	Refractometer
Saponins	INEN 1 672
Ufv	Cálculo
Pdie	Cálculo
Pdin	Cálculo
Pdia	Cálculo
Melamine	HPLC-DAD
Flash Point	TG
Furaltadone	HPLC-DAD
Furazolidone	HPLC-DAD
Nitrofurazone	HPLC-DAD
Polar compounds	Orden 26-189
Dexpanthenol	HPLC-DAD
Xanthophylls	HPLC-DAD
Beta-carotenes	HPLC-DAD
Granule hardness	Durometer
Solubility index	Spectrophotometry
Anisidine index	Volumetry
Absorption power	Gravimetry
Glycerol	HPLC-DAD
Hexachlorobenzene	HPLC-DAD

Antibiotics Chemotherapeutics Additives

DETERMINATION	TECHNIQUE
Doxycycline	HPLC-DAD
Norfloxacin	HPLC-DAD
Amoxicillin	HPLC-DAD
Ampicillin	HPLC-DAD
Monensin	HPLC-DAD
Oxytetracycline	HPLC-DAD
Tylosin	HPLC-DAD
Streptomycin	HPLC-DAD
Gentamicin	HPLC-DAD
Lincomycin	HPLC-DAD
Spectinomycin	HPLC-DAD
Tetracycline	HPLC-DAD
Salinomycin sodium	HPLC-DAD
Enrofloxacin	HPLC-DAD
Colistin	HPLC-DAD
Neomycin	HPLC-DAD
Sulfameraicin	HPLC-DAD
Sulfamethazine acid	HPLC-DAD
Sulfadiazine	HPLC-DAD
Dexamethasone	HPLC-DAD
Penicillin	HPLC-DAD
Sulfathiazole	HPLC-DAD
Sulfamethoxypyridazine	HPLC-DAD
Trimethoprim	HPLC-DAD
Thiamulin	HPLC-DAD
Neohesperidine	HPLC-DAD
Chlortetracycline	HPLC-DAD
Flavofosfolipol	HPLC-DAD
Oxybendazole	HPLC-DAD
Fenbendazole	HPLC-DAD
Bromexyn	HPLC-DAD
Acetylsalicylic acid	HPLC-DAD
Flubendazole	HPLC-DAD
Saccharin	HPLC-DAD
Spiramycin	HPLC-DAD
Apramycin	HPLC-DAD
Bacitracin	HPLC-DAD
Fenbendazole	HPLC-DAD
Florfenicol	HPLC-DAD
Tylosin	HPLC-DAD
Benzathine	HPLC-DAD
Cloxacillin	HPLC-DAD
Hesperidin	HPLC-DAD
Esgosterol	HPLC-DAD
Epinastine	HPLC-DAD
Bacitracin	HPLC-DAD

sugars

DETERMINATION	TECHNIQUE
Glucose	HPLC-I Refraction
Sucrose	HPLC-I Refraction
Maltose	HPLC-I Refraction
Lactose	HPLC-I Refraction
Fructose	HPLC-I Refraction
Xylose	HPLC-I Refraction
Galactose	HPLC-I Refraction

corticosteroids

DETERMINATION	TECHNIQUE
Dexamethasone	HPLC-DAD
Dexamethasone isocyanate	HPLC-DAD
Dexamethasone sulphabenzoate	HPLC-DAD
Dexamethasone 21-phosphate	HPLC-DAD
Hydrocortisone	HPLC-DAD
Prednisone	HPLC-DAD
Cortisone	HPLC-DAD
Prednisolone	HPLC-DAD
Prednisolone acetate	HPLC-DAD
Dexamethasone dipropionate	HPLC-DAD
Flumethasone	HPLC-DAD

Mycotoxin Detection

DETERMINATION	TECHNIQUE
Aflatoxins. M1	HPLC-Fluorescence
Aflatoxins. M1	ELISA
Aflatoxins. B1, B2, G1, G2	HPLC-Fluorescence
Aflatoxins. B1,B2,G1,G2	ELISA
Zearalenone	HPLC-Fluorescence
Zearalenone	ELISA
Deoxynivalenol (Don,Vomitoxin)	HPLC-Fluorescence
Deoxynivalenol (Don,Vomitoxin)	ELISA
T-2 toxin	HPLC-Fluorescence
T-2 toxin	ELISA
Ochratoxin	HPLC-Fluorescence
Ochratoxin	ELISA
Sterigmatocystin	HPLC-Fluorescence
Sterigmatocystin	ELISA
Fumonisin	HPLC-Fluorescence
Fumonisin	ELISA
Ergotamine	HPLC-Fluorescence
Ergotamine	ELISA
Citrinin	HPLC-Fluorescence
Citrinine	ELISA
Patulin	HPLC-Fluorescence
Patulin	ELISA
Aflatoxin B1	HPLC-Fluorescence
Aflatoxin B1	ELISA

dioxins

DETERMINATION	TECHNIQUE
2,3,7,8-TetraCDD	HRGC/MS/MS TQ
2,3,7,8-TetraCDF	HRGC/MS/MS TQ
1,2,3,7,8-PentaCDD	HRGC/MS/MS TQ
1,2,3,7,8-PentaCDF	HRGC/MS/MS TQ
2,3,4,7,8-PentaCDD	HRGC/MS/MS TQ
1,2,3,4,7,8-HexaCDD	HRGC/MS/MS TQ
1,2,3,6,7,8-HexaCDD	HRGC/MS/MS TQ
1,2,3,7,8,9-HexaCDD	HRGC/MS/MS TQ
1,2,3,4,7,8-HexaCDF	HRGC/MS/MS TQ
1,2,3,6,7,8-HexaCDF	HRGC/MS/MS TQ
1,2,3,7,8,9-HexaCDF	HRGC/MS/MS TQ
2,3,4,6,7,8-HexaCDF	HRGC/MS/MS TQ
1,2,3,4,6,7,8-HeptaCDD	HRGC/MS/MS TQ
1,2,3,4,6,7,8-HeptaCDF	HRGC/MS/MS TQ
1,2,3,4,7,8,9-HeptaCDF	HRGC/MS/MS TQ
OctaCDD	HRGC/MS/MS TQ
Octa CDF	HRGC/MS/MS TQ

PCB’S NOT SIMILAR TO DIOXINS

DETERMINATION	TECHNIQUE
PCB 28	HRGC/MS/MS TQ
PCB 52	HRGC/MS/MS TQ
PCB 101	HRGC/MS/MS TQ
PCB 153	HRGC/MS/MS TQ
PCB 180	HRGC/MS/MS TQ

PCB’S SIMILAR TO DIOXINS

DETERMINACIÓN	TÉCNICA
PCB 77	HRGC/MS/MS TQ
PCB 81	HRGC/MS/MS TQ
PCB 105	HRGC/MS/MS TQ
PCB 114	HRGC/MS/MS TQ
PCB 118	HRGC/MS/MS TQ
PCB 123	HRGC/MS/MS TQ
PCB 126	HRGC/MS/MS TQ
PCB 156	HRGC/MS/MS TQ
PCB 157	HRGC/MS/MS TQ
PCB 167	HRGC/MS/MS TQ
PCB 169	HRGC/MS/MS TQ
PCB 189	HRGC/MS/MS TQ

Sterols

DETERMINATION	TECHNIQUE
Cholesterol	CG-FID
Cholesterol	CG-FID
Stigmasterol	CG-FID
B-sitosterol	CG-FID
Δ -7-Avenasterol	CG-FID
Δ -5-Avenasterol	CG-FID
Δ -7-Stigmasterol	CG-FID
Δ -5-Stigmasterol	CG-FID
Brassicasterol	CG-FID

metals not metals

DETERMINATION	TECHNIQUE
Aluminium	ICP-OES
Arsenic	ICP-OES
Sulphur	ICP-OES
Boron	ICP-OES
Cadmium	ICP-OES
Calcium	ICP-OES
Cobalt	ICP-OES
Copper	ICP-OES
Chromium	ICP-OES
Fluorine	Potentiometric
Phosphorus	ICP-OES
Iron	ICP-OES
Iodine	Volumetric
Magnesium	ICP-OES
Manganese	ICP-OES
Mercury	ICP-OES
Molybdenum	ICP-OES
Nickel	ICP-OES
Lead	ICP-OES
Potassium	ICP-OES
Selenium	ICP-OES
Sodium	ICP-OES

Multiwaste

DETERMINATION	TECHNIQUE
1,1-dichloro-2,2-bis(4-ethylphenyl)ethane	GC-MS/MS
2-Phenylphenol (Orthophenylphenol)	GC-MS/MS
3,5-Dichloroaniline	GC-MS/MS
4-Chloro-3-methylphenol (Chlorocresol)	GC-MS/MS
Aclonifen	GC-MS/MS
Acrinathrin	GC-MS/MS
Alachloro	GC-MS/MS
Aldrin	GC-MS/MS
Aldrin and Dieldrin (Sum of aldrin and dieldrin calculated as dieldrin)	GC-MS/MS
Anthraquinone	GC-MS/MS
Atrazine	GC-MS/MS
Benalaxyl with inclusion of other mixtures of constituent isomers such as Benalaxyl-M (sum of isomers)	GC-MS/MS
Benfluralin	GC-MS/MS
Bentazone methyl	GC-MS/MS
Bifenazate (sum of bifenazate and bifenazatodiazene expressed as bifenazate)	GC-MS/MS
Biphenyl	GC-MS/MS
Bifenox	GC-MS/MS
Bifenthrin (sum of isomers)	GC-MS/MS
Bitertanol (sum of isomers)	GC-MS/MS
Bromacyclo	GC-MS/MS
Bromocyclene	GC-MS/MS
Bromophos	GC-MS/MS
Bromophos-ethyl	GC-MS/MS
Bromopropylate	GC-MS/MS
Bupyrimate	GC-MS/MS
Buprofecin	GC-MS/MS
Butachloro	GC-MS/MS
Cadusafos	GC-MS/MS
Captan (Sum of captan and THPI, expressed as captan)	GC-MS/MS
Carbofenothion	GC-MS/MS
Chloroneb	GC-MS/MS
Cyanazine	GC-MS/MS
Cyanophenfos	GC-MS/MS
Cyanophos	GC-MS/MS
Cyfluthrin, including other mixtures of constituent isomers (sum of isomers)	GC-MS/MS
Cyhalofop-butyl	GC-MS/MS
Cypermethrin (including other mixtures of constituent isomers (Sum of isomers))	GC-MS/MS
Cyproconazole	GC-MS/MS
Cyprodinil	GC-MS/MS
Chlorbufam	GC-MS/MS
Chlordane (Sum of cis- and trans- Chlordane)	GC-MS/MS
Cis-Chlordane	GC-MS/MS
Tran-Chlordane	GC-MS/MS
Chlorfenapyr	GC-MS/MS
Chlorfenprop methyl	GC-MS/MS
Chlorfenvinphos	GC-MS/MS
Chlormephos	GC-MS/MS
Chlorobenzilate	GC-MS/MS
Chlorofenson	GC-MS/MS
Chlorpyrifos	GC-MS/MS
Chlorpyrifos-methyl	GC-MS/MS
Chlorpropham	GC-MS/MS
Chlorthal Dimethyl	GC-MS/MS
Clozolinate	GC-MS/MS
DDD- p,p (TDE)	GC-MS/MS
DDD-o,p	GC-MS/MS
DDE-o,p	GC-MS/MS
DDE-p,p	GC-MS/MS
DDT (Sum of p,p'-DDDT, o,p'-DDDT, p,p'-DDE and p,p'-TDE (DDD) expressed in DDT	GC-MS/MS
DDT-o,p’	GC-MS/MS
DDT-p,p’	GC-MS/MS
Deltamethrin (cis-Deltamethrin)	GC-MS/MS
Demeton s	GC-MS/MS
Diazinon	GC-MS/MS
Dichlobenil	GC-MS/MS
Diclofention	GC-MS/MS
Diclofluanid	GC-MS/MS
Diclofop methyl (precursor only)	GC-MS/MS
Dichloran	GC-MS/MS
Dichlorvos	GC-MS/MS
Dicofol (sum of p,p and o,p isomers)	GC-MS/MS
Dieldrin	GC-MS/MS
Diphenylamine	GC-MS/MS
Difenoconazole	GC-MS/MS
Dimethomorph (Sum of isomers)	GC-MS/MS
Diniconazole (Sum of isomers)	GC-MS/MS
Disulfoton (precursor only) m	GC-MS/MS
Endosulfan (sum of alpha- and beta-isomers and endosulfan sulphate exp. as Ensodulfan)	GC-MS/MS
Endosulfan Alpha	GC-MS/MS
Endosulfan Beta	GC-MS/MS
Endosulfan Sulphate	GC-MS/MS
Endrin	GC-MS/MS
EPN	GC-MS/MS
Esfenvalerate	GC-MS/MS
Spiromesifen	GC-MS/MS
Etaconazole	GC-MS/MS
Etion	GC-MS/MS
Ethoprophos	GC-MS/MS
Etridiazole	GC-MS/MS
Etrimfos	GC-MS/MS
Fempropathrin	GC-MS/MS
Fenamiphos (precursor only)	GC-MS/MS
Fenarimol	GC-MS/MS
Fenazaquin	GC-MS/MS
Fenbuconazole (sum of constituent enantiomers)	GC-MS/MS
Fenchlorphos (precursor only)	GC-MS/MS
Fenfluthrin	GC-MS/MS
Fenitrothion	GC-MS/MS
Phenobucarb	GC-MS/MS
Phenoxaprop-p-ethyl	GC-MS/MS
Fensulfothion	GC-MS/MS
Fenthion (precursor only)	GC-MS/MS
Phenthoate	GC-MS/MS
Fenvalerate	GC-MS/MS
Fenvalerate (any ratio of constituent isomers (RR, SS, RS and SR) including sphenvalerate) (L) ®	GC-MS/MS
Fipronil	GC-MS/MS
Fipronil (sum of fipronil and the metabolite sulphone (MB46136) expressed as fipronil)	GC-MS/MS
Fipronil desulfinyl	GC-MS/MS
Fipronil sulfide	GC-MS/MS
Fipronil sulfone	GC-MS/MS
Fluazifop-P-butyl	GC-MS/MS
Flucitrinate (sum of isomers)	GC-MS/MS
Fluchloralin	GC-MS/MS
Fludioxonil	GC-MS/MS
Flufenacet (precursor only)	GC-MS/MS
Fluotrimazole	GC-MS/MS
Fluquinconazole	GC-MS/MS
Flusilazole	GC-MS/MS
Fluvalinate (sum of isomers) resulting from the use of tau-fluvalinate	GC-MS/MS
Fonofos	GC-MS/MS
Formotion	GC-MS/MS
Fosalon	GC-MS/MS
Fosfamidon	GC-MS/MS
Halfenprox	GC-MS/MS
Heptachlor	GC-MS/MS
Heptachlor (sum of heptachlor and heptachlor-epoxide, expressed as heptachlor)	GC-MS/MS
Heptachlor epoxide cis	GC-MS/MS
Heptachlor epoxide trans	GC-MS/MS
Heptenophos	GC-MS/MS
Hexachlorobenzene	GC-MS/MS
Hexachlorobutadiene	GC-MS/MS
Hexachlorocyclohexane (HCH) - alpha isomer	GC-MS/MS
Hexachlorocyclohexane (HCH) - beta isomer	GC-MS/MS
Hexachlorocyclohexane (HCH) - delta isomer	GC-MS/MS
Iodophenphos	GC-MS/MS
Iprodione	GC-MS/MS
Isocarbophos	GC-MS/MS
Isodrin	GC-MS/MS
Isofenphos	GC-MS/MS
Isofenphos methyl	GC-MS/MS
Isoprothiolane	GC-MS/MS
Lambda-cyhalothrin (includes gamma-cyhalothrin) (sum of R and S isomers and of S and R isomers)	GC-MS/MS
Leptophos	GC-MS/MS
Lindane (gamma-isomer of Hexachlorocyclohexane (HCH))	GC-MS/MS
Malathion (precursor only)	GC-MS/MS
Metalaxyl and metalaxyl-M (metalaxyl, with inclusion of other mixtures of constituent isomers such as metalaxyl-M (sum of isomers))	GC-MS/MS
Metconazole (sum of isomers)	GC-MS/MS
Methidathion	GC-MS/MS
Metolachlor and S-metolachlor (metolachlor, including other mixtures of constituent isomers such as S-metolachlor (sum of isomers))	GC-MS/MS
Methoxychlor	GC-MS/MS
Methraphenone	GC-MS/MS
Mevinphos (Sum of E and Z isomers)	GC-MS/MS
Myclobutanil (sum of constituent isomers)	GC-MS/MS
Mirex	GC-MS/MS
Molinate	GC-MS/MS
Moschus Ketone	GC-MS/MS
Napropamide	GC-MS/MS
Nitralin	GC-MS/MS
Nitrofen	GC-MS/MS
Nitrotal isopropyl	GC-MS/MS
Norflurazon	GC-MS/MS
Nuarimol	GC-MS/MS
Ofurace	GC-MS/MS
Oxadixilo	GC-MS/MS
Oxifluorfen	GC-MS/MS
Parathion	GC-MS/MS
Parathion-methyl (precursor only)	GC-MS/MS
Pebulate	GC-MS/MS
Penconazole (sum of constituent isomers)	GC-MS/MS
Pendimethalin	GC-MS/MS
Pentachloroaniline	GC-MS/MS
Pentachloroanisole	GC-MS/MS
Pentachlorobenzene	GC-MS/MS
Permethrin (sum of isomers)	GC-MS/MS
Piperonyl butoxide	GC-MS/MS
Pyrazophos	GC-MS/MS
Pyridaben	GC-MS/MS
Pyridafention	GC-MS/MS
Pyriphenox	GC-MS/MS
Pyrimetanyl	GC-MS/MS
Pirimiphos-ethyl	GC-MS/MS
Pirimiphos-methyl	GC-MS/MS
Pyriproxyfen	GC-MS/MS
Procymidone	GC-MS/MS
Profam	GC-MS/MS
Profenofos	GC-MS/MS
Profluralin	GC-MS/MS
Prometryn	GC-MS/MS
Propachlor (precursor only)	GC-MS/MS
Propanil	GC-MS/MS
Propetamphos	GC-MS/MS
Propiconazole (sum of isomers)	GC-MS/MS
Propyzamide	GC-MS/MS
Prothiophos	GC-MS/MS
Quinalphos	GC-MS/MS
Quinoxyfen	GC-MS/MS
Quintocene (precursor only)	GC-MS/MS
Quintozene (sum of quintozene and pentachloroaniline exp. as quintozene)	GC-MS/MS
pentachloroaniline exp. as quintozene)	GC-MS/MS
Silafluofene (Silaneophan)	GC-MS/MS
Simazine	GC-MS/MS
Sulfotep	GC-MS/MS
Tebuconazole	GC-MS/MS
Tebufenpyrad	GC-MS/MS
Tebufenpyrad	GC-MS/MS
Teflubenzuron	GC-MS/MS
Tefluthrin	GC-MS/MS
Terbacil	GC-MS/MS
Terbufos	GC-MS/MS
Terbufos sulphone	GC-MS/MS
Terbumeton	GC-MS/MS
Terbutylacin	GC-MS/MS
Terbutol	GC-MS/MS
Terbutryn	GC-MS/MS
Tetrachlorvinphos	GC-MS/MS
Tetraconazole	GC-MS/MS
Tetradifon	GC-MS/MS
Tetramethrin	GC-MS/MS
Tetrasul	GC-MS/MS
Thiocyclam	GC-MS/MS
Thiometon	GC-MS/MS
Tolclofos methyl	GC-MS/MS
Tolylfluanid (precursor only)	GC-MS/MS
Transfluthrin	GC-MS/MS
Triadimefon	GC-MS/MS
Triazophos	GC-MS/MS
Trichloronate	GC-MS/MS
Triflumizole (precursor only)	GC-MS/MS
Trifluralin	GC-MS/MS
Vinclozolin	GC-MS/MS
Zoxamide	GC-MS/MS

Physico-chemical parameters

DETERMINATION	TECHNIQUE
Protein	Kjeldahl method
Moisture/protein ratio	Calculation
Total nitrogen	Kjeldahl method
Dietary fibre	Extraction - Gravimetric
Fats Hydrolysis	Soxhlet method
Acidity	Volumetric
Peroxide value	Volumetric
Ash	Calcination
Mineral matter	Calcination
pH	pH meter
Starch	Polarimetry
Specific gravimetry	Gravimetry
Sugars	HPLC-I Refraction
Casein	HPLC-DAD
Moisture	Drying
Dry matter
Dry non-fat dry matter	Drying - Sand
Total Chlorides	Precipitation with AgNO3
Fat impurities	Gravimetry
Soluble dietary fibre	Enzymatic
Sick grains	Microscopy
Soluble solids	Gravimetry
Oleins	CG-FID
Phytases	Enzymatic
Ammonia	Spectrophotometry
Organic nitrogen	Kjeldahl method
Theobromine	Kjeldahl method
Brix degrees	Refractometer
Diameter	Caliper
Length	Caliper
Calorific value	Calorimetric pump
Alkalinity (NaOH)	Volumetry
Sulphate	Spectrophotometry
Drained weight	Gravimetry
Net weight	Gravimetry
Water activity (25º C)	Electronic Hygrometer
% Product occupancy	Gravimetry
Milk powder quality (% whey)	Enzymatic
Energy value	Bibliographic- Calculation
Milk acidity	Dornic method
Caffeine	HPLC-DAD
Lignin	Extraction - Gravimetric
Theophylline	HPLC-DAD
Glucosinolates	HPLC-DAD
Cyanhydric acid	HPLC-DAD
Propyl gallate	HPLC-DAD
BHA	HPLC-DAD
BHT	HPLC-DAD
Methane	CG-MS
Benzene	CG-MS
Carbon monoxide	CG-MS
Total chlorine	Spectrophotometry
Nitrites	Spectrophotometry
Nitrates	Spectrophotometry
Scopolamine	HPLC-MS/MS
Nicarbazin	HPLC-DAD
Ammonium sulphate	HPLC-DAD
Caliper	Caliper
% Defects	Microscopy
Tannins	Spectrophotometry
Nitrosamines	HPLC-MS/MS
Starch gelatinisation	Enzymatic
Conductivity (10%)	Conductimetry
Total carotenoids	Amperometric
Uric acid	HPLC-DAD
Methyl pyrimiphos	CG-MS
Carbohydrates	Calculation
Organic matter	Desiccation / Calcination
Alcoholic strength	Distillation
Polar compounds	Column chromatography
Choline chloride	CZE
Nitric nitrogen	Kjeldahl method
Lasalocid sodium	HPLC-MS/MS
Semduramicin ammonium alpha	HPLC-MS/MS
Maduramicin ammonium alpha	HPLC-DAD
Decoquinate	HPLC-DAD
Stevioside	HPLC-DAD
Rebaudioside a	HPLC-DAD
Rebaudioside c	HPLC-DAD
Alkaloids	Volumetry
Inositol	HPLC-DAD
Menadione	HPLC-DAD
Indole	HPLC-DAD
Total natural carotenoid pigments	HPLC-DAD
Canthaxanthin	HPLC-DAD
Saponins	INEN 1 672
Melamine	HPLC-DAD
Xanthophylls	HPLC-DAD
Beta-carotenes	HPLC-DAD
Phosphates	Spectrophotometry
Delta k	Spectrophotometry
K270	Spectrophotometry
K232	Spectrophotometry
Collagen	HPLC-DAD
Metabisulphites	HPLC-DAD
Collagen/protein ratio	Calculation
Sodium glutamate	HPLC-DAD
Hydroxyproline	HPLC-DAD
Charred grains	Gravimetric
Ochratoxin	ELISA
Trans fatty acids	CG-FID
Rancimat Stability	Rancimat
Saturated fatty acids	CG-FID
Free fatty acids	CG-FID
Monosaturated fatty acids	CG-FID
Polyunsaturated fatty acids	CG-FID
CHOPIN ALVEOGRAM
DETERMINATION	TECHNICAL
28 MINUTES	Chopin's Alveogram
REST	Chopin's Alveogram
DEG. %	Chopin's Alveogram
LE	Chopin's Alveogram
W	Chopin's Alveogram
G	Chopin's Alveogram

Polyalcohols

DETERMINATION	TECHNIQUE
Sorbitol	HPLC-I Refraction
Manitol	HPLC-I Refraction
Maltitol	HPLC-I Refraction
Glicerol	HPLC-I Refraction
Xilitol	HPLC-I Refraction
Lactitol	HPLC-I Refraction

vitamins

DETERMINATION	TECHNIQUE
Vitamin A (Retinol)	HPLC-DAD
Vitamin B1 (Thiamine)	HPLC-DAD
Vitamin B2 (Riboflavin)	HPLC-DAD
Vitamin B3 (Nicotinic acid)	HPLC-DAD
Vitamin B5 (Pantothenic acid)	HPLC-DAD
Vitamin B6 (Piridoxina)	HPLC-DAD
Vitamin B8 (Biotin)	HPLC-DAD
Vitamin B12 (Cobalamin)	HPLC-DAD
Vitamin C (Ascorbic Acid)	HPLC-DAD
Vitamin D (25-Hidroxicolicalciferol)	Chemiluminescence
Vitamin D (1, 25-Hidroxicolicalciferol)	Chemiluminescence
Vitamin D3 (Colecalciferol)	HPLC-DAD
Vitamin E (Tocoferol)	HPLC-DAD
Vitamin K (Fitomenadione)	HPLC-DAD
Betaine	HPLC-DAD

Parameters

nutritional

CONVET SL offers the analysis of the mandatory nutritional parameters that must appear on the label, as well as other optional nutritional parameters that provide added value to its products.

See sections

See all nutritional parameters