Group for Physical and Chemical Testing

How we do tests for Physical and Chemical Indicators?

For what Indicators do we perform tests?

How we do tests for Physical and Chemical Indicators

Determination of Ash Determination of Sugar
Determination of Protein Determination of Moisture

For what Indicators do we perform tests

moisture, mass fraction of solids;

moisture and volatile contents;

black dockage and grain impurities, mass fraction of impurities, foreign matter;

pest contamination;

dead insect pest contamination (black dockage);

acidity, total acidity, pH, hydrogen ion activity coefficient, hydrogen ion exponent of aqueous extracts, change in pH, pH of wash water;


quantity and quality of gluten;


ash content, ash;

grind coarseness;

metal contamination;

mass fraction of fat;

mass fraction of nonfat milk solids;

mass fraction of crude protein;

mass fraction of crude fiber;

mass fraction of sucrose;

mass fraction of table salt;

mass fraction of malt extract in dry matter;

amount of caramel malt;

mass fraction of sulfur dioxide;

number of specks;

transparency of the solution;

dissolution time;


mass fraction of sugar, mass fraction of reducing sugars;


raising capacity;

degree of purity;



ethyl alcohol (for koumiss and kefir);



peroxide value;

acid value;

change in acid value;

solubility index;

fat phase acidity;

mass fraction of total sulfuric acid;

mass fraction of reducing agents;

mass fraction of sodium nitrite;

mass fraction of sodium nitrate;

mass fraction of residual acid phosphatase activity;



protein and egg yolk characteristics;

air chamber condition;

mass fraction of urotropin;

mass fraction of sorbic acid;

mass fraction of sodium benzoate;

iodine value;

mass fraction of phosphorus-containing substances;

erucic acid content;

hydrogen cyanide content (qualitative test) (for fruit kernel oils);

mass fraction of sodium benzoate;

mass fraction of antioxidants;

oily impurities;

mass fraction of sediment in fruit and berry juices;

plant based impurities;

soluble aldehydes (vanillin);

mass fraction of extracts (coffee), mass fraction of water soluble extracts (tea);

caffeine content;

mass fraction of caffeine and tannin in brick tea;

mass fraction of carbon dioxide;

total salt content;

hydrogen carbonate ions;

sulfate ions;

calcium and magnesium ions;

permanganate demand;

total hardness;

volume fraction of alcohol;

mass fraction of original extract;

mass concentration of methyl alcohol, volume fraction of methyl alcohol;

mass concentration of titratable acids;

mass concentration of volatile acids;

free and total sulfuric acid;

mass concentration of reduced extract;


mass concentration of aldehydes;

mass concentration of fusel oil;

mass concentration of esters;


diastatic power;

mass fraction of iodine;

mass fraction of acetic acid;

mass fraction of citric acid;

mass fraction of tartaric acid;

mass concentration of organic acids;

mass fraction of lactic acid;

resistance to KMnO4 solution;

weight ratio of filling to weight of ready-to-cook product;

weight of one item;

weight ratio of bread;


colloidal stability;

thermal stability;

melting point;

quality number;

mass fraction of sodas;

mass fraction of zinc or magnesium stearate;

mass fraction of hydrogen peroxide;

carbonyl value;

relative viscosity at 20оС ;

drying time at 20оС ;


odor persistence;

mass fraction of fluoride;

weight of fluoride in a package;

dry and wet breaking force;


surface absorbency;

electrostatic field strength;

absorption time;

wettability of the upper coating layer ;

extrusion oxygen demand;


holding strength of toothbrush clumps;


tensile strength;

disinfectant resistance;

strength of product pad at smallest cross section;

quality test of the working section of a toothbrush;

mass fraction of phosphate compounds;

mass fraction of active oxygen;

mass fraction of alkaline components;

mass fraction of anionic surfactants;

mass fraction of non-ionic surfactants;

rinsability from dishes;

mass fraction of water-insoluble residue (abrasive);

mass fraction of active chlorine;

dust formation;

leachability from fabrics;

excess pressure (for aerosol packaging);

strength and leak-tightness (for aerosol packaging);

valve operability (for aerosol packaging);

mass fraction of available phosphates;

mass fraction of phosphorus;

total mass fraction of nitrate nitrogen and ammonia;

mass fraction of nitrogen;

mass fraction of ammonia;

mass fraction of sodium nitrate;

mass fraction of biuret;

thermal resistance;

horizontal stability;

fit of teapot and coffee pot lids;

holding strength of attachments (handles);

acid resistance;

absence of chips, slit edges, adhering pieces of glass; cutting, or sanding particles; through punching and foreign inclusions with cracks around them;

impact resistance of enamel coating;

corrosion resistance;

holding strength of handles, and welded and soldered joints;

hot water fastness;

chemical stability;

mating of components;


chemical stability of paint coating;

mass fraction of carotene;

strength of welded and glued seams;

tensile load;

resistance to packaged products;

withstanding a specified number of impacts during free fall from height without breaking;

recycling requirement;

oxidation resistance of the inner coating surface;

ultimate load;

resistance to model media;

lateral surface capillarity;

amount of cork dust;

amount of polymer dust;

ring-cartridge joint strength;

absence of adhesion;

resistance of protective and decorative coatings to wet processing;

resistance to acid solutions and alkaline soap solutions ;

preservation of appearance and paint, absence of deformation and cracks on exposure to water at temperatures from 65 to 75оС;

leak-tightness of a cap;

absence of deformations, cracks, chips and breakage after 5 drop tests;

stability of dye to rubbing (for sanitary products);

widthwise deformation of baby bath;

horizontal and incline stability of baby strollers;

operation of the brake and interlock systems of baby strollers;

shape retention of stroller back support;

waterproofing of the outer cover or hood of baby strollers;

strength of straps, handles, clamps and other carrying devices for baby strollers;

strength of seat belts, adjusters and locks on baby carriages;

weight of equipped cyclist;

chain overlap on top of the sprocket teeth and chain dropping in bicycles with chain gears;

braking force on bicycles with hand brakes for preschool children;

steering stability and reliability;

security of attachment of levers and tabs to handlebars;

strength of handlebar stem when torque is applied on bicycles;

dynamic load resistance of the "pedal – crank" unit;

absence of deflections and permanent deformation of the guide roller when a vertical load is applied on bicycles;

background optical density of printed matter;

size of binding edges on the spread of text pages;

linear dimensions of pattern elements;

amount of text read at one time;

increased line spacing;

font size;

weight of 1 m2 of paper;

thickness of the lines forming rows and cells;

resistance of protective and decorative coatings on toys to wet processing, and the action of saliva and sweat;

mechanical load on a toy and its parts, including attachments;

accessible edges on toys;

sharp ends on toys;

hard parts (tubes, bars, handles, etc.) for toys;

springs for toys;

attachments and fasteners for toys;

gaps in toys;


projections of toys;


ropes on toys;

leakage of liquid-filled toys;

moving parts on toys;

accessibility of drive mechanisms;

physical properties of fillings;

plush toy seams;

package sizes of toys in food products;

possible choking hazard for children;

presence of ventilation holes (for masks and helmets covering the whole head, made of airtight material);

leak-tightness and strength of water toys;

presence of an outlet hole and surface with ventilation holes;

stability and resistance of toys carrying a child's weight and designed for riding;

presence of anti-slip devices;

stability and resistance to overturning;

minimum risk of injury for toys with projectiles released by a launching mechanism and with kinetic energy;

soldered joints in erector sets and assembly model kits;

temperature of all contact surfaces on toys;

intensity level of integral IR flux;

temperature control of liquids, vapors or gases in toys;

local vibration level;

corrected vibration acceleration level;

noise level (equivalent, maximum);

surface coloring and painting on rattles and toys in contact with a child's mouth;

legibility and contrast of text and drawings from the general background ;

scuffing on paper and cardboard;

requirement for optical toys with visual adjustment;

requirement for toys using LEDs;

requirement for laser toys;

flammability of toys;

requirement for using chemicals and reagents in chemical toys;

rated voltage of electric toys;

insulation and mechanical protection of toy parts, cables and wires;

electrostatic field strength of electric toys;

electromagnetic field strength of electric toys;

electric field strength of electric toys;

flying toy pull strings (kites and other similar toys);

urease activity;

proteins (qualitative test);

titratable acidity of milk plasma, fat phase;

fat melting point;

moisture content in fat-free substances.

Наши конкурентные преимущества и сильные стороны

Законность и Качество
Наши услуги предоставляются в соответствии с Законодательством и защищены юридической поддержкой. Качество предоставленных услуг гарантировано испытательной базой и профессиональными экспертами.

Собственный Испытательный Центр
Мы располагаем собственным испытательным центром, оснащенным большим и уникальным парком испытательного и измерительного оборудования, который мы постоянно дополняем и обновляем.

Индивидуальный Подход к Клиенту
Обращаясь к нам, Вам гарантируется выделение персонального высококвалифицированного специалиста для решения поставленных Вами задач.

Представители за Рубежом
Наша Компания имеет представителей в Российской Федерации и Северной Америке. Благодаря этому мы доступны практически Всем странам мира.

Мы одни из крупнейших в СНГ
Мы являемся одной из ведущих компаний в области подтверждения соответствия и экспертизы в области промышленной и пожарной безопасности.

Более 80% штата Эксперты-Аудиторы
В Компании работает более 100 высококвалифицированных специалистов, 80% из которых являются экспертами-аудиторами в разных областях деятельности.

СМК соответствует ISO 9001
В Нашей компании внедрена и поддерживается Система Менеджмента Качества, соответствующая международному стандарту ISO 9001. Наша Система сертифицирована Русским Регистром и IQNet.

Мы Любим Наших Клиентов
Мы любим своих клиентов, приходите к нам и Вы узнаете что такое по-настоящему высокий сервис и внимательное отношение. Вы полюбите Нас.