14195 BERLIN - GERMANY. Sometu is a family owned and operated business and was established in 1985 in Berlin, Germany by the co-inventor for a special field of application using sodium polytungstate as a fine substitute for the dangerous tetrabromo ethane and other high density liquids, in the sink-floating process for mineral seperation, Patent Attorney Manfred Miehe.
http://www.sometu.de/
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welcome to sometu | sometu.de Reviews
https://sometu.de
14195 BERLIN - GERMANY. Sometu is a family owned and operated business and was established in 1985 in Berlin, Germany by the co-inventor for a special field of application using sodium polytungstate as a fine substitute for the dangerous tetrabromo ethane and other high density liquids, in the sink-floating process for mineral seperation, Patent Attorney Manfred Miehe.
sometu.de
MSDS
http://www.sometu.de/msds.html
Material Safety Data Sheet for Sodium Polytungstate. SECTION 1 : CHEMICAL IDENTIFICATION. TRADE NAME: SODIUM POLYTUNGSTATE (SPT). CHEMICAL NAME: SODIUM METATUNGSTATE. CHEMICAL FAMILY: ISOPOLYTUNGSTEN COMPOUND. SECTION 2 : COMPOSITION / INFORMATION ON INGREDIENTS (COMPONENTS). SECTION 3 : HAZARDS IDENTIFICATION - POSSIBLE DANGERS. SECTION 4 : FIRST-AID MEASURES. SECTION 5 : FIRE FIGHTING MEASURES. SECTION 6 : ACCIDENTAL RELEASE MEASURES. WEAR THE PROTECTIVE PERSONAL CLOTHING AS STATED IN SECTION 8. DO...
how to use
http://www.sometu.de/howtouse.html
How to use sodium polytungstate. Do not wash the SPT as it will dissolve. Work only in a dust free environment. Use only glass, plastics or 100% stainless steel equipment. Use only warm distilled or demineralized / deionized water. Note that tap water may contain calcium ions. Laboratory centrifuges should be used for rapid separations in the higher density range. Always add sodium polytungstate in portions to water, not vice versa, in order to expedite formation of solution. Overcoming viscosity problem...
Problem Solving
http://www.sometu.de/probsolv.html
SPT and Tungsten Carbide. Reducing Agents and Sodium Polytungstate. Evaporation Problem with Sodium Polytungstate. Trouble Shooting for Sodium Polytungstate. SPT and Tungsten Carbide. How to use both materials together.). Reducing Agents and Sodium Polytungstate. The polytungstate group is extremely sensitive to reducing agents resulting in a blue color also refered as tungsten blues. Thus always remove soluble components from your sample by washing respectively rinsing with hot distilled respectively ...
introduction
http://www.sometu.de/intro.html
8226; The inorganic salt sodium polytungstate results in an aqueous, neutral solution. 8226; SPT is a Non-Toxic high density agent. 8226; Has a low viscosity at high concentration. 8226; Easily adjustable densities from 1.0 g/ml to 4.2 g/ml. 8226; Is ecology safe and simple to handle. Can be discarded easily. 8226; Has No obnoxious smell, no corrosive properties, not flammable. 8226; Stable in the pH-range of 2-14. 8226; Laboratory centrifuges can be used. To top of page. 8226; for request. To top of page.
faq
http://www.sometu.de/faq.html
Frequent asked questions about sodium polytungstate. What is the best way to get to a higher density? What happens if sodium polytungstate and tungsten carbide is mixed? Why should I remove calcium ions from my material? Could active charcoal pick up the organic and filter later SPT liquid to get rid of the yellow brown color? How can I recover Sodium Polytungstate? How about cross contamination of samples, for instance if one samples is taking from one solution to the next one? Does SPT contain carbon?
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IMBROS | Laboratory Science Suppliers
http://www.imbros.com.au/laboratory-science/laboratory-science-suppliers
Sequoia Scientific – ABS. WET Labs Sea OWL UVA oil in water locator. Global Initiative for Honey bee Health. Unlike many larger firms, Imbros are not tied to a set inventory, so we can supply almost all your requirements. We deliver free into the Hobart metropolitan area for account holders and have a very reasonable $20.00* per-order delivery charge within Tasmania and $30.00* Interstate. Plasticware – disposable. Plasticware – reusable. Steristoppers Sieves and Shakers Balances. 1059 Cambridge Road,.
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SOMET TRUCK CENTER | Truck Service Center
We now offer queue free services with our new service pits. At Somet Truck Center, we pride ourselves on our many years of experience. Our technicians have had extensive training in all types of repairs. Our certified technicians use only genuine, guaranteed and warranted parts. Quick In and Out PM Services. We Offer Car Care Financing. We now offer queue free oil sevices. We Offer 5% Customer Appreciation Saving off $500 or more *Valid on Electrical and Mechanical work excludes tires. Elizabeth, nj 07201.
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Fredag 14 augusti 2015. Marina Bellezza av Silvia Avalone. Är en mycket bra bok! Silvia Avalaones debutbok Stål fick jag upp ögonen för ett Italien jag inte kände till, ett land på väg utför, och påmindes om människans sårbarhet och styrka. Det var en fantastisk bok på många sätt och den här är snudd på lika bra. Trots sina olikheter inleder Marina och Andrea en relation. De förenas i sin strävan att förändra sina livsvillkor, men deras drömmar ser helt olika ut. Det här är en historia om människor och r...
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welcome to sometu
14195 BERLIN - GERMANY. Sometu is a family owned and operated business and was established in 1985 in Berlin, Germany by the co-inventor for a special field of application using sodium polytungstate as a fine substitute for the dangerous tetrabromo ethane and other high density liquids, in the sink-floating process for mineral seperation, Patent Attorney Manfred Miehe.
Sosiaalinen media oppimisen tukena - sosiaalinenmedia oppiminen kansalaismedia demokratia viihde teknologia
Sosiaalinen media oppimisen tukena. Sosiaalinenmedia oppiminen kansalaismedia demokratia viihde teknologia. SOSIAALINEN MEDIA OPPIMISEN TUKENA. Sometu-verkosto syntyi vuonna 2007! On osallistumista ja vuorovaikutusta. Avoin Sometu-verkosto on vuosien mittaan karttunut aarreaitta, täältä Ningistä löydät keskusteluita ja kehittelyä. Jos haluat osallistua keskusteluihin, rekisteröidy. Jos haluat erota, katso ohje täältä. Bitly/eroasometu, eroaminen Asetukset-kohdasta). Voit lisätä oman tapahtumasi Tapahtum...
sometu - home
Skip to main content. Try Wikispaces Classroom now. Brand new from Wikispaces. Asiantuntijat verkossa - lisää oma digitaalinen jalanjälkesi. Sometulaisblogit (ilmoita omasi virtaan). Tässä wikissä on perustietoa, linkkejä ja dokumentointia verkoston toiminnasta. Sometun toiminnan organisointia suunnitellaan Sometun organisointi. Ryhmässä ja Sometun konehuoneen salaisessa Facebook-ryhmässä. Olemassa olevia sivuja voit muokata ilman jäsenyyttä. Löydät SOMETU-verkoston wikin sivukartan täältä.
Sometu 5 v
Perjantai 16. marraskuuta 2012. Sometu 5 v: ohjelma ja tapahtumat klo 15 alkaen. Verkkolähetys 16.11.12 alkaa noin klo 15: http:/ connect.ilonait.fi/sometu. Sometun taustatyöstä osa rahoitetaan AVO-hankkeen turvin, Lapin ELY and ESR). Sometun 5-vuotisjuhlaa vietetään 16.11.2012 klo 15 lähtien eri puolilla Suomea:. Mikkelissä Otavankati 7 Dreamdon tiloissa klo 15 - 20. Helsingissä ravintola Papa Albertin. Kabinetissa klo 15 - 23. Alkaa noin klo 15, verkkotila: http:/ connect.ilonait.fi/sometu. Suomen eOpp...
