Method Name

Analyte(s)

Type of sample (matrix)

Analytical Technique

Determination of glycols

diethylene glycol, ethylene glycol

toothpaste

GC-MS

Determination of nonylphenol

4-nonylphenol

shower gel, liquid soap

GC-MS

Determination of preservatives

methylparabene, ethylparabene, propylparabene, butylparabene, benzyl alcohol, phenoxyethanol, triclosane

all kinds of cosmetic products

SPME + GC-MS, HPLC-MS/MS

Determination of allergens

alpha-amylcinnamylalcohol, alphaamylcinnamaldehyde, alphahexylcinnamaldehyde, gamma-methylionone, anisyl alcohol, benzyl alcohol, benzylbenzoate, benzyl cinnamate, benzylsalicylate, cinnamaldehyde, cinnamyl alcohol, citral, citronellol, coumarine, eugenol,farnesol, geraniol, hydroxy citronellal, isoeugenol, lilial, limonene, linalool, methyleugenol, methyl heptyn carbonate

perfumes, detergents and cleansing agents

GC-MS

Determination of primary aromatic amines (PAA)

PAA

tatoo and permanent makeup inks

HPLC-MS/MS

Determination of phthalates

di-n-butylphthalate, ¨bis(2-ethylhexyl)phthalate, bis(2-methoxyethyl) phthalate, dipentylphthalate, branched and linear, isopentylpentyl-pentylphthalate, di-n-pentylphthalate, diisopentylphthalate, benzylbutylphthalate, 1,2-benzenedicarboxylic acid, di-C7-11-branched and linear alkyl esters, (last mixture contains: 1,2-benzenedicarboxylic acid, diundecyl ester, 1,2-benzenedicarboxylic acid, diheptyl ester, branched and linear, 1,2-benzenedicarboxylic acid, dinonyl ester, branched and linear, 1,2-benzenedicarboxylic acid, heptyl nonyl ester, branched and linear, 1,2-benzenedicarboxylic acid, heptyl undecyl ester, branched and linear, 1,2-benzenedicarboxylic acid, nonyl undecyl ester, branched and linear)

all kinds of cosmetic products

GC-MS

Determination of nitrosamines

N-nitrosodimethylamine (NDMA), N-nitrosodiethylamine (NDEA), N-nitrosodipropylamine (NDPA), N-nitrosodibutylamine (NDBA), N-nitrosopiperidine (NPIP), N-nitrosopyrrolidine (NPYR), N-nitrosomorpholine (NMOR), N-nitrosodibenzylamine (NDBzA), N-nitrosodiisononylamine (NDiNA), N-nitroso-N-methyl-N-phenylamine (NMPhA), N-nitroso-N-ethyl-N-phenylamine (NEPhA), N-nitrosodiethanolamine (NDELA), N-nitrosodiisobutylamine (NDiBA), N-nitroso-bis ( 2-hydroxypropylamine) (NBHPA)

all kinds of cosmetic products

HPLC-MS/MS

Determination of phenylenediamine

phenylenediamine

tatoo inks, hair colour

HPLC-MS/MS

Information:
Ing. Karel Vrbík, tel.: +420 26708 2554, fax: +420 26708 2554, vrbik@szucz