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FNiP No. 450 dated 22.12.2021

Federal norms and regulations in the field of industrial safety 'On approval of safety guidelines for flare systems' Order No. 450 dated 22.12.2021 of the Federal Service for Environmental, Technological and Nuclear Supervision (Rostechnadzor)

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€12
FNiP No. 533 dated 15.12.2020

On approval of Federal norms and regulations in the field of industrial safety 'General rules on explosion protection for explosive and fire hazardous chemical, petrochemical plants and oil refineries' Order No. 533 dated 15.12.2020 of the Federal Service for Environmental, Technological and Nuclear Supervision (Rostechnadzor)

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€12
GOST 18262.10-88

Titanomagnetite ores, ironvanadium concentrates, agglomerates and pellets. Methods for determination of chromium

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€10
GOST 19728.3-2001

Talc and talcomagnesite. Method for determination of silicon (IV)

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€10
GOST 31371.5-2008

Natural gas. Determination of composition with defined uncertainty by gas chromatography method. Part 5. Determination of nitrogen, carbon dioxide and C1 to C5 and C6+ hydrocarbons for a laboratory and for a laboratory and on-line process application using three columns

Document status: Replaced by GOST 31371.5-2022

€10
GOST 28326.5-89

Technical liquid ammonia. Determination of ferrum mass concentration by method of photocalorimetry

Document status: Active

€10