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English Translations » 【仪表自控交流圈】 » What is the occupational exposure limit OEL for formaldehyde

What is the occupational exposure limit OEL for formaldehyde?

2020-12-10View Original

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Is the occupational exposure limit OEL for formaldehyde 0.5 or 2 mg/m3? Has there been a correction issued for 50493-2019? I saw one once, but I can’t find it now
Reply #22020-12-10
The occupational exposure limit OEL for formaldehyde is 0.5 mg/m3
Reply #32020-12-11
The last edit to this post was made by hx872 on 2020-12-11 at 12:08. The value of PC-TWA in GB/T50493-2019 is 2mg/m3, which seems to be incorrect; the MAC value for highly toxic substances (as listed in the 2003 version) is 0.5mg/m3.

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Translated at 2026-07-21 02:20:40

Original: https://bbs.hcbbs.com/thread-3135102-1-1.html

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