Sítios

Õèìèÿ è òîêñèêîëîãèÿ - Russian
URL: http://chemister.da.ru/

Se seleciona por filtros: Recursos de web, Guias e índices, Publicações

Áàçà äàííûõ ïî õèìèè. Îïèñàíèå òîêñèíîâ è òîêñè÷íûõ âåùåñòâ. Ìåòîäèêè õèìè÷åñêèõ ñèíòåçîâ. Õèìè÷åñêèå êîíñòàíòû è ñâîéñòâà âåùåñòâ.

[ rus ]

Àëõèìèê - Russian
URL: http://www.alhimik.ru/spravki.html

Se seleciona por filtros: Guias e índices

Âàø ëîöìàí â ìîðå õèìè÷åñêèõ âåùåñòâ è ÿâëåíèé. Õèìè÷åñêèé ñïðàâî÷íèê.

[ rus ]

"Àëõèìèê" - Russian
URL: http://www.alhimik.ru/

Se seleciona por filtros: Novidades, Educação, Pessoalidades, Guias e índices

"Ïóòåâîäèòåëü" ïî õèìèè. Ïîëåçíûå ñîâåòû äîìàøíåìó ìàñòåðó, ñàäîâîäó, âðà÷ó, ïîâàðó, äîìîõîçÿéêå, òóðèñòó; ïîìîùü ó÷èòåëÿì, ñòóäåíòàì è àáèòóðèåíòàì; êíèæíûå íîâèíêè, áèîãðàôèè âåëèêèõ ó÷åíûõ, õèìè÷åñêèå ðåêîðäû, ýôôåêòíûå îïûòû, ñïðàâî÷íûå äàííûå è ìíîãîå äðóãîå.

[ rus ]

Chemistry, Environmental & Hazardous Materials Resources - English
URL: http://environmentalchemistry.com/

Se seleciona por filtros: Guias e índices

Provides chemistry, environmental and hazardous materials educational resources including a detailed periodic table of elements; articles on chemistry, environmental and hazardous materials issues; a geologic timeline; and much more. With over three hundred pages packed with content, this site is a behemoth featuring more stuff than you can digest in a week of evenings.

[ eng ]

Environmental, Chemistry & Hazardous Materials Information & Resources - English
URL: http://environmentalchemistry.com/yogi/

Se seleciona por filtros: Guias e índices

Provides chemistry, environmental and hazardous materials educational resources including a detailed periodic table of elements; articles on chemistry, environmental and hazardous materials issues; a geologic timeline; and much more. With over three hundred pages packed with content, this site is a behemoth featuring more stuff than you can digest in a week of evenings.

[ eng ]