New State standard samples are already on sale!
CRM (Vapor Pressure of Petroleum Products by Reid Method)

Designed for:

• Certification of measurement methods and control of accuracy of measurement results of saturated vapor pressure of oil and petroleum products, including GOST 1756-2000 (ISO3007-99), GOST R 52340-2005, GOST 31874-2012, GOST 8.601-2010, GOST 33361-2022, ASTMD 6377-20, ASTMD 323-20a, ISO3007:1999;
• Control of the metrological characteristics of measuring instruments (SI) during their testing, including for type approval purposes;
• SI checks and calibrations, provided that the metrological and technical characteristics of the SR comply with the requirements established in the SI verification and calibration methods.

Packaging: 250 ml, 500 ml, 1000 ml.
Shelf life: 4 years.

Metrological characteristics:

The certified characteristic is the saturated vapor pressure at a temperature of (37.8±0.1) °C, kPa

The traceability of the certified value to the unit of magnitude "pressure", reproduced by the State primary standard of the unit of pressure - Pascal, is ensured by measurements using a certified measurement method involving the use of trusted pressure gauges.

You can order by following the link:
CRM (Vapor Pressure of Petroleum Products by Reid Method)

CRM of the mass fraction of sulfur in diesel fuel

Designed for:

• Establishing and monitoring the stability of the calibration characteristic,SI verification, for determining the mass fraction of sulfur in diesel fuel by X-ray fluorescence and ultraviolet fluorescence;
• Control of the metrological characteristics of SI during their tests, including for the purpose of type approval;
• Certification of measurement methods and control of the accuracy of measurement results of the percentage of sulfur in diesel fuel by the X-ray fluorescence method according to a number of GOST standards.

Packaging: 5 ml, 50 ml, 100 ml;
Shelf life: 4 years.

You can order by following the link:
CRM of the mass fraction of sulfur in diesel fuel

Mass fraction of ash (ash content) in petroleum products

Designed for:

• Use in the performance of work to assess the compliance of the quality of oil and petroleum products with established standards (GOST 1461-75 "Petroleum products");
• Determination of ash content according to GOST 28583-90 (ISO 6245-82);
• Determination of ash content according to other GOST standards.

Packaging: 40 ml, 125 ml, 250 ml;
Shelf life: 5 years.

You can order by following the link:
Mass fraction of ash (ash content) in petroleum products

The state standard sample of detonation resistance (octane number) of gasoline

Designed for:

• To control the accuracy of the measurement results of the detonation resistance (octane number, OCH) of gasoline: GOST 32339-2013; GOST R 52947-2019; GOST 511-2015; GOST 32340-2013; GOST R 52946-2019; GOST 8226-2015;
• For other types of metrological control in accordance with the metrological characteristics with the requirements of metrological control procedures.