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  • Kopo ea sulphate e nang le tšepe ka samente

    Ferrous sulfate monohydrate e sebelisoa haholoholo e le sesebelisoa se fokotsang indastering ea samente e le ho fihlela litaba tsa Cr (VI) tse ka tlase ho 2 mg / L. Ka mofuta oa 30% monohydrated, ferrous sulfate ke eona ntho e ka sehloohong e sebelisoang ke 'maraka oa samente ho fokotsa chromium e hexavalent. Sehlahisoa sena ke mokhoa o tšepahalang le o hloekileng ka ho fetisisa oo baetsi ba samente ba ka o sebelisang mabapi le likhetho tse ling tse marakeng.

    2020-11-13
  • PONTS'O LITLHAHISO

    Ka lebaka la seoa sa COVID-19, lithibelo tsa maeto, le ho se ts'oane ho tsoelang pele lefatšeng ka bophara, EUROTIER 2020 le VIV ASIA 2021 li fetola khalendara ea tsona ea lipontšo ho boloka lipontšo tse atlehileng tsa libaka tse ling ka nako e loketseng ea 2021.

    2020-11-13
  • Phetolelo e ncha ea WEBSAETE EA RECH CHEMICAL

    Ho fana ka ts'ebeletso ea boleng bo holimo le e sebetsang haholoanyane ea bareki, RECH CHEMICAL e ntlafalitse mofuta o mocha oa sebaka sa marang-rang ho tloha joale ho ea pele. Re lebelletse tšehetso ho tsoa ho bareki joalo ka kamehla. Re tla lula re fana ka litšebeletso tse ntlehali.

    2020-11-13

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