Опрос отправлен
Спасибо, что помогаете стать нам лучше 
- Home
- Laboratory Equipment
- Certified Reference Materials and Consumables
- Petroleum Certified Rererence Materials (CRMs)
- CRM (Standard for Sulfur Concentration in Heavy Petroleum Products)
- Laboratory Equipment
Sulfur in oil and diesel fuel standard- 0.000 (ASTM D4294, ASTM D2622), CRM 8170-2002, 0.000015-0.0005% (5 ml)
8 $ add to cart
The price is valid for non-residents of the Russian Federation
Remainder: 111 amp
Catalog number: 3.05.03.06.0065
Application:
- For calibration of measuring instruments (SI) designed to determine the mass fraction of sulfur in oil and petroleum products by the X-ray fluorescence method, to control the metrological characteristics of SI during their tests, including for type approval; certification of measurement methods and control the accuracy of measurement results of the mass fraction of sulfur in oil and petroleum products by the X-ray fluorescence method GOST R 52660-2006 (EN ISO 20884 :2011), GOST R 51947-2002, GOST 32139-2019, GOST ISO 8754-2013, GOST ISO 13032-2014, GOST R EN ISO 20847-2010, ASTM D 4294-16;
- By the method of ultraviolet fluorescence according to GOST R 56341-2015, GOST R 56342-2015, GOST ISO 20846-2016.
CO can be used for verification and calibration of appropriate measuring instruments, provided that its metrological and technical characteristics meet the criteria established in the methods of verification and calibration of appropriate measuring instruments.
Technical specifications:
- Range of certified values, 0.000015-0.0005% by weight.fractions of sulfur;
- The limits of the relative error of the certified CO value, at P = 0.95, comp. ± 10%.
The shelf life of CO copies is 2 years.
Basic equipment:
- Glass ampoule containing 5 ml of solution - 1 pc.;
- Passport - 1 pc.