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EH40 - List of approved workplace exposure limits

EH40/2005 Workplace exposure limits 15 Substance CAS Workplace exposure limit Comments number Long-term exposure Short-term exposure limit (8-hour TWA limit (15-minute reference period) reference period) ppm mg.m-3 ppm mg.m-3 Diethyl ether 60-29-7 100 310 200 620 R12, 19, 22, 66, 67 Diethyl phthalate 84-66-2 - 5 - 10

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What is EH40? - Definition from Safeopedia

EH40, or EH40/2005 Workplace Exposure Limits, refers to the environmental hygiene guidance note issued by the United Kingdom’s Health and Safety Executive (HSE). The guidance note contains a list of workplace exposure limits (WELs), and its purpose is to guide those responsible for controlling exposure to hazardous substances at work.

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EH40/2005 Workplace exposure limits Health and Safety

EH40/2005 Workplace Exposure Limits (Fourth edition, published 2020). Containing the List of Workplace Exposure Limits for Use with the Control of Substances Hazardous to

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Workplace Exposure LimitsCOSHH Regulations Explained

Jul 08, 2014 · Workplace Exposure Limits are approved by the Health and Safety Commission (HSC) acting on advice given from the Advisory Committee on Toxic Substances, (ACTS) which in turn act on scientific and technical advice given by Working Group on Action to Control Chemicals (WATCH).

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Workplace exposure limits - COSHH

Exposure to a substance is uptake into the body. The exposure routes areBy breathing fume, dust, gas or mist. By skin contact. By injection into the skin. By swallowing. Many thousands of substances are used at work but only about 500 substances have Workplace Exposure Limits (WELs) listed in EH40 workplace exposure limits.

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What is EH40? - Definition from Safeopedia

EH40, or EH40/2005 Workplace Exposure Limits, refers to the environmental hygiene guidance note issued by the United Kingdom’s Health and Safety Executive (HSE). The guidance note contains a list of workplace exposure limits (WELs), and its purpose is to guide those responsible for controlling exposure to hazardous substances at work.

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EH40/2005 Workplace exposure limits - University of

EH40 contains two tables; the first lists approved workplace exposure limits. These are all British limits, set under COSHH. In some cases these also reflect a European limits applicable in

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EH40/2005 Workplace exposure limits - Aberystwyth

EH40/2005 Workplace Exposure Limits Page 8 of 74 Introduction 1 Many people are exposed to a variety of substances at work (eg chemicals, fumes, dusts, fibres) which can, under some circumstances, have a harmful effect on their health. These are called ‘hazardous substances’. If exposure to a

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Table 1List of approved workplace exposure limits

EH40/2005 Workplace exposure limits 14 Substance CAS Workplace exposure limit Comments number Long-term exposure Short-term exposure limit (8-hour TWA limit (15-minute reference period) reference period) ppm mg.m-3 ppm mg.m-3 Dibutyl hydrogen 107-66-4 1 8.7 2 17 phosphate Dibutyl phthalate 84-74-2 - 5 - 10 R61, 62, 50

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CD287 - Carcinogens and Mutagens Revision of limit

national exposure limits to match those in the Directive. 2. The original CMD contained binding OELVs for 3 carcinogenic substances (Hardwood dust, Benzene and Vinyl Chloride Monomer). In the UK these limit values are transposed as Workplace Exposure Limits (WELs) in the Health and Safety Executive (HSE) publication EH40/2005. 3.

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Workplace exposure limits have changed — are you ready?

Workplace Exposure Limits (WELs) are British occupational exposure limits that are set to protect workers from exposure to toxic substances, either over a short-term — a short-term exposure limit (STEL, 15 minutes) or long-term — a time-weighted average (TWA, 8 hours).

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EH40/2005 Workplace exposure limits - University of

EH40 contains two tables; the first lists approved workplace exposure limits. These are all British limits, set under COSHH. In some cases these also reflect a European limits applicable in

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HPS Website - EH40/2005 workplace exposure limits

The Health and Safety Executive (HSE) has published a new edition of EH40 which supercedes the previous 2011 version. The 2018 edition has been updated to include new and revised workplace exposure limits (WELs) introduced by the fourth Indicative Occupational Exposure Limit Values (IOELV) Directive.

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CD287 – Carcinogens and Mutagens – Revision of limit

workplace (HSG187) should better reflect diesel engine exhaust’s classification as a Group 1 carcinogen in 2012 and the recent proposals from Europe for a workplace exposure limit for it. Also, that EH40/2005 includes an appropriate WEL for Elemental Carbon (see details below). Other IOSH comments

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CD287 - Carcinogens and Mutagens Revision of limit

national exposure limits to match those in the Directive. 2. The original CMD contained binding OELVs for 3 carcinogenic substances (Hardwood dust, Benzene and Vinyl Chloride Monomer). In the UK these limit values are transposed as Workplace Exposure Limits (WELs) in the Health and Safety Executive (HSE) publication EH40/2005. 3.

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Welding fume - Do you know your WEL? (July 2006) - TWI

Account must be taken of the exposure limits of the individual fume constituents. For example, iron oxide, limestone, titanium dioxide have WEL of 4 or 5 mg.m -3 and have no notes in EH40 of specific hazard.

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