Is niobium harmful to the human body?

Is niobium harmful to the human body?, Total:22 items.

The international standard classification for "Is niobium harmful to the human body?" includes: .

The Chinese standard classification for "Is niobium harmful to the human body?" includes: .

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Military Standard of the People's Republic of China-General Armament Department

• GJB 1616-1993 The toxic dose of hydrocyanic acid to humans
• GJB 1011-1990 The poisonous dose of Sies to humans
• GJB 9745-2020 Harmful gas control requirements for manned spacecraft
• GJB 1010-1990 Toxic dose of Viex to humans

Group Standards of the People's Republic of China

• T/ISC 0004-2020 Framework for network operators of protecting minors from harmful content

Zhejiang Provincial Standard of the People's Republic of China

• DB33/T 2024-2017 Methods for the detection of amphetamine-type stimulants, morphine, 6-monoacetylmorphine and ketamine in human hair

American Water Works Association (AWWA)

• AWWA ACE93137 Radon in Drinking Water: Is There a Health Risk?
• AWWA JAW24279 Journal AWWA — Can Public Notification Work for You?
• AWWA WQTC60590 Do Routine Distribution System Operations Have an Impact on Water Quality?
• AWWA ACE63158 Climate Change — Is the Current Research Useful for Planning Now?
• AWWA JTMGT64418 Got Good News at Your Utility? Tell the Media!

AR-IRAM

• IRAM 3801-1961 Toxicity of chemical products harmful to human body. general definition
• IRAM 3803-1963 Chemical products that are harmful to the human body need to be labeled. General requirements

Gosstandart of Russia

• GOST 34553-2019 Methods of testing the chemical of human hazard. Toxicokinetic tests
• GOST 34559-2019 Methods of testing the chemicals of human hazard. Study of neurotoxicity in the process of ontogenesis
• GOST 34558-2019 Methods of testing the chemicals of human hazard. Study of delayed neurotoxic effects of organophosphorus substances with repeated 28-day dose

Federal Institute for Occupational Safety and Health

• TRGS 531:1996-09 Hazard to the skin from wet work (Wet work)

Spanish Association for Standardization (UNE)

• AENOR UNE 81201:1981 CLASSIFICATION OF HARMFUL ENVIRONMENTS IN ORDER TO PERSONAL PROTECTION OF THE RESPIRATORY TRACT

National Sanitation Foundation (NSF)

• NSF Protocol P151-2014 Health Effects from Rainwater Catchment System Components

American Petroleum Institute (API)

• API PUBL 4451-1987 Assessing Natural Resource Damages from Hazardous Substances: An Examination of Existing Assessment Approaches

Ente Nazionale Italiano di Unificazione

• UNI EN ISO 10062:1997 Corrosion tests in artificial atmosphere at very low concentrations of polluting gas(es).

German Institute for Standardization

• DIN /TS 26059 E:2020-06 Draft Document - Components for overfill protection devices for liquids hazardous to aquatic environment

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