1-Borax pentahidrat pudra, punga (cutie) de 500grame - 2 buc
2-Acid acetic glacial (solutie lichida tip acid, transparent, concentratie 99.5%, format recipient) - 10 litri
3-Acid clorhidric 37% - 5 litri
4-Alcool tehnic (solutie lichida, transparenta, concentratie 95%-99%, forma recipient) - 100 litri
5-Alcool dublu rafinat 96grd ( solutie lichida, transparent, concentratie 96%,forma recipient) - 25 litri
6-Colofoniu pentru...
1-Borax pentahidrat pudra, punga (cutie) de 500grame - 2 buc
2-Acid acetic glacial (solutie lichida tip acid, transparent, concentratie 99.5%, format recipient) - 10 litri
3-Acid clorhidric 37% - 5 litri
4-Alcool tehnic (solutie lichida, transparenta, concentratie 95%-99%, forma recipient) - 100 litri
5-Alcool dublu rafinat 96grd ( solutie lichida, transparent, concentratie 96%,forma recipient) - 25 litri
6-Colofoniu pentru cositorire - 4 kg
7-Glicerina C36H8O3 continut minim 99.5% - 30kg
Caracteristici glicerina:
- densitate - 1.26g/cmc
- reziduu calcinare- max.0,005%
- aciditate libera - max.0,005%
- apa - max. 0,5%
- metale grele (Pb) - max. 0,0005%
- cloruri - max.0,001%
- sulfati - max.0,002%
- fier - max. 0,0001%
- amoniu - max. 0,005%
- esteri ai acizilor grasi - max.0,07%