Akụkọ
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A ga-etinye Triphenyl phosphate na eze na SVHC
SVHC N'October 16, 2024, European Chemicals Agency (ECHA) kwuputara na Kọmitii State Member (MSC) kwetara na nzukọ October iji chọpụta triphenyl phosphate (TPP) dị ka ihe nke ukwuu ...GỤKWUO -
Ndị IATA wepụtara ụdị DGR nke 2025 n'oge na-adịbeghị anya
Otu International Air Transport Association (IATA) wepụtara ụdị 2025 nke Iwu Ngwaahịa dị ize ndụ (DGR), nke a makwaara dị ka mbipụta nke 66, nke megoro n'ezie mmelite dị ukwuu na ụkpụrụ ụgbọ njem ikuku maka batrị lithium. Mgbanwe ndị a ga-amalite site na Jan...GỤKWUO -
California na-amachibido Bisphenols na ụfọdụ ngwaahịa ụmụaka
Ngwaahịa ụmụaka Na Septemba 27, 2024, Gọvanọ nke US California State bịanyere aka na Bill SB 1266 iji machibido bisphenols na ụfọdụ ngwaahịa ụmụaka. N'October 2011, California weputara Bill AB 1319 ka o weghachi…GỤKWUO -
Ihe eburu n'uche nke SVHC atụkwasịkwara otu ihe
SVHC Na Ọktọba 10, 2024, European Chemicals Agency (ECHA) kwupụtara ihe ọhụrụ SVHC nke mmasị, "Reactive Brown 51". Ọ bụ Sweden tụpụtara ihe a ma nọrọ ugbu a na-akwadebe ihe dị mkpa fil…GỤKWUO -
EU na-emechi mmachi na HDCDD
EU POPs Na Septemba 27, 2024, European Commission kwadoro ma bipụta Iwu ikike ikike (EU) 2024/1555, na-emezigharị iwu na-adịgide adịgide Organic Pollutants (POPs) Regulation (EU) mmachi edegharịrị na hexabromocyclododecane (HBCDD) na mgbakwunye I nke 2019/1 ga-...GỤKWUO -
US TRI na-ezube itinye 100+ PFAS
US EPA N'October 2nd, US Environmental Protection Agency (EPA) tụrụ aro ịgbakwunye PFAS mmadụ iri na isii na otu 15 PFAS (ya bụ karịa 100 onye ọ bụla PFAS) na ndepụta ntọhapụ ihe na-egbu egbu wee kọwaa ha dị ka chemi...GỤKWUO -
Iwu EU POP na-agbakwunye mmachibido iwu Methoxychlor
EU POPs Na Septemba 27, 2024, European Commission bipụtara ụkpụrụ edegharịrị (EU) 2024/2555 na (EU) 2024/2570 na EU POPs Regulation (EU) 2019/1021 na akwụkwọ akụkọ gọọmentị ya. Isi ọdịnaya bụ ịgụnye s ọhụrụ ...GỤKWUO -
US EPA yigharịrị iwu mkpesa PFAS
REACH na Septemba 20, 2024, akwụkwọ akụkọ Official nke European Union bipụtara Revised Regulation (EU) 2024/2462, na-emezi Annex XVII nke EU REACH Regulation na ịgbakwunye ihe 79 na njikwa chọrọ…GỤKWUO -
US EPA yigharịrị iwu mkpesa PFAS
Ndebanye aha US EPA Na Septemba 28, 2023, United States Environmental Protection Agency (EPA) bịanyere aka n'akwụkwọ nkwado "Reporting and Record Requirements for Toxic Substance Control Act for Perfluoroalkyl and Polyfluoroalkyl Substances" (88 FR 70516). Iwu a gbadoro ụkwụ na...GỤKWUO -
Kedu ihe bụ ndebanye aha WERCSMART?
WERCSMART WERCS na-anọchi anya Ngwọta Nkwekọrịta Ọchịchị Gburugburu Ebe Obibi na bụ ngalaba nke Underwriters Laboratories (UL). Ndị na-ere ahịa na-ere, na-ebuga, chekwaa ma ọ bụ tụfuo ngwaahịa gị na-eche ihe ịma aka ihu...GỤKWUO -
Kedu ihe a na-akpọ MSDS?
MSDS Ọ bụ ezie na ụkpụrụ maka mpempe akwụkwọ data nchekwa ihe (MSDS) dị iche n'ebe ọ nọ, ebumnuche ha ka bụ nke zuru ụwa ọnụ: ichekwa ndị mmadụ n'otu n'otu na-arụ ọrụ na kemịkalụ nwere ike ịdị ize ndụ. Akwụkwọ ndị a dị ngwa ngwa nke...GỤKWUO -
Nnwale Frequency Radio FCC (RF).
Asambodo FCC Gịnị bụ ngwaọrụ RF? FCC na-ahazi ngwaọrụ ugboro redio (RF) dị na ngwaahịa eletrọnịkị nke nwere ike ibunye ike ugboro redio site na radieshon, nduzi, ma ọ bụ ụzọ ndị ọzọ. Ndị a pro ...GỤKWUO
