REACTIVI DE LABORATOR
Reactivi de laborator de inalta puritate, cu continut, puritati si impuritati bine determinate, insotite de certificat de analiza-calitate, pentru utilizari speciale precum: sinteze, analize de laborator, productie fina, acoperiri galvanice sau orice industrie si domeniu unde repetabilitatea rezultatelor este un standard.
Avem in stoc: acizi, baze, saruri, oxizi, solventi, substante chimice organice si anorganice cu utilizari speciale si specifice, indicatori, solutii de aurire, argintare, microelemente pentru sectorul agri si nutrienti, metale rare etc.
Acetat de cobalt tetrahidrat
Acetat de cobalt tetrahidrat p.a.- recristalizatAcetatul de cobalt tetrahidrat - are formula molecul..
Acetat de etil p.a.
Acetat de etil p.a.- redistilat si purificat.Acetatul de etil - are formula moleculara CH3COOCH2CH3 ..
Acetat de paladiu p.a.
Acetat de paladiu - are formula moleculara Pd(CH3COO)2 si masa moleculara 224,5 g/mol. Produs i..
Acetat de sodiu anhidru p.a.
Acetat de sodiu anh - are formula moleculara CH3COONa si masa moleculara 82,03 g/mol. Produs id..
Acetat de sodiu trihidrat p.a.
Acetat de sodiu crist - are formula moleculara CH3COONa X 3H2O si masa moleculara 136,08 g/mol. Prod..
Acetona p.a.
Acetona redistilata si purificata - are formula moleculara C3H6O si masa moleculara 58,080 g/mo..
Acid acetic glacial p.a.
Acid acetic glacial de puritate analitica, redistilat- are formula moleculara CH3COOH si masa molecu..
Acid azotic ( Nitric )
Acid azotic ( Nitric ) - are formula moleculara HNO3 si masa moleculara 63.012 g/mol. Produs i..
Acid boric p.a.
Acid boric de inalta puritate, recristalizat si purificat- are formula moleculara HBO3 si masa molec..
Acid citric monohidrat p.a.
Acid citric monohidrat pentru analiza- are formula moleculara C6H8O7 si masa moleculara 192,123 g/mo..
Acid clorhidric 32% pur
Acid clorhidric 32% purificat- are formula moleculara HCl si masa moleculara 36,46 g/mol.Produs iden..
Acid clorhidric 37% p.a.
Acid clorhidric 37% pentru analiza, redistilat si purificat - are formula moleculara HCl si masa mol..
Acid fluoroboric min. 48% p.a.
Acid fluoroboric min. 48% de puritate analitica - are formula moleculara HBF4 si masa moleculara 87,..
Acid formic 85% p.a.
Acid formic 85% de pentru analiza, purificat si redistilat - are formula moleculara CH2O2 si m..
Acid fosforic 85% p.a.
Acid fosforic 85% pentru analiza, de inalta puritate - are formula moleculara H3PO4 si masa molecula..
Acid lactic 80% p.a.
Acid lactic 80% pentru analiza, de inalta puritate- are formula moleculara C3H6O3 si masa moleculara..
Acid oxalic dihidrat p.a.
Acid oxalic dihidrat pentru analiza, purificat si recristalizat- are formula moleculara C2H2O4 si ma..
Acid stearic p.a.
Acid stearic - are formula moleculara C18H36O2 si masa moleculara 284,48 g/mol. Produs identificat c..
Acid tetracloro auric p.a.
Acid tetracloro auric de puritate analitica- are formula moleculara HAuCl4 si masa moleculara 339,78..
Alcool etilic ( etanol ) absolut p.a.
Alcool etilic ( etanol ) absolut pentru analiza - are formula moleculara C2H5OH si masa moleculara 4..
Alcool etilic 96% nealim ( etanol ) p.a.
Alcool etilic 96% ( etanol ) pentru analiza, purificat prin distilare si rectificat pe coloana- are ..
Alcool izopropilic IPA p.a.
Alcool izopropilic IPA , izopropanol pentru analiza, purificat si redistilat - are formula molecular..
Alcool metilic ( metanol ) p.a.
Alcool metilic ( metanol ) de puritate analitica- are formula moleculara CH3OH si masa molecul..
Amidon solubil p.a.
Amidon solubil - are formula moleculara (C6H10O5)n +(H2O) si masa moleculara Variabila. Produs iden..
Amoniac solutie 25 % p.a.
Amoniac solutie 25 % de puritate ridicata, pentru analize - are formula moleculara NH4OH si masa mol..
Apa bidistilata p.a.
Apa bidistilata - are formula moleculara H2O si masa moleculara 18,02 g/mol. Produs identificat cu:N..
Apa demineralizata p.a.
Apa demineralizata de puritate analitica - are formula moleculara H2O si masa moleculara 18,01528(33..
Apa distilata p.a.
Apa distilata - are formula moleculara H2O si masa moleculara 18,01528(33) g/mol. Produs identificat..
Apa oxigenata 10% p.a.
Apa oxigenata 10% - are formula moleculara H2O2 si masa moleculara 34,0147 g/mol. Produs identificat..
Apa oxigenata 12% p.a.
Apa oxigenata 12% - are formula moleculara H2O2 si masa moleculara 34,0147 g/mol. Produs identificat..
Apa oxigenata 18% p.a. PRECURSOR
Apa oxigenata 18% - are formula moleculara H2O2 si masa moleculara 34,0147 g/mol .Produs identificat..
Apa oxigenata 3% p.a.
Apa oxigenata 3% - are formula moleculara H2O2 si masa moleculara 34,0147 g/mol.Produs identificat c..
Apa oxigenata 6% p.a.
Apa oxigenata 6% - are formula moleculara H2O2 si masa moleculara 34,0147 g/mol. Produs identificat ..
Argint bucati p.a.
Argint bucati - are formula moleculara Ag si masa moleculara 107,87 g/mol. Produs identificat cu:Nr ..
Argint pudra p.a.
Argint pudra - are formula moleculara Ag si masa moleculara 107,87 g/mol. Produs identificat cu:Nr E..
Azotat de amoniu p.a.
Azotat de amoniu - are formula moleculara NH4NO3 si masa moleculara 80,04 g/mol .Produs identificat..
Azotat de argint p.a.
Azotat de argint - are formula moleculara AgNO3 si masa moleculara 169,9 g/mol. Produs identificat ..
Azotat de potasiu p.a. PRECURSOR
Azotat de potasiu - are formula moleculara KNO3 si masa moleculara 101.11 g/mol Produs identificat ..
Azotat de sodiu p.a.
Azotat de sodiu - are formula moleculara NaNO3 si masa moleculara 84,9947 g/mol. Produs identificat ..
Azotit de sodiu p.a.
Azotit de sodiu - are formula moleculara NaNO2 si masa moleculara 68,9953 g/mol. Produs identificat ..
Benzoat de argint p.a.
Benzoat de argint - are formula moleculara C5H5COOAg si masa moleculara 228,98 g/mol. Produs identif..
Benzoat de sodiu p.a.
Benzoat de sodiu de puritate analitica - are formula moleculara C6H5COONa si masa moleculara 144,11 ..
Bicarbonat de sodiu p.a.
Bicarbonat de sodiu de inalta puritate - are formula moleculara NaHCO3 si masa moleculara 84,0066 g/..
Bicromat de sodiu p.a.
Bicromat de sodiu - are formula moleculara Na2Cr2O7 si masa moleculara 261,97 g/mol. Produs id..
Bisulfat de sodiu p.a.
Bisulfat de sodiu - are formula moleculara NaHSO4 si masa moleculara 120,06 g/mol. Produs identifica..
Borax pentahidrat p.a.
Borax pentahidrat - are formula moleculara Na2B4O7·5H2O si masa moleculara 201,22 g/mol. Produs iden..
Bromura de argint p.a.
Bromura de argint - are formula moleculara AgBr si masa moleculara 187,77 g/mol. Produs identificat ..
Carbonat bazic de cupru p.a.
Carbonat bazic de cupru de puritate analitica- are formula moleculara Cu2(OH)2CO3 si masa moleculara..
Carbonat de argint p.a.
Carbonat de argint - are formula moleculara Ag2CO3 si masa moleculara 275,75 g/mol. Produs identific..
Carbonat de calciu p.a.
Carbonat de calciu - are formula moleculara CaCO3 si masa moleculara 100,0869 g/mol. Produs identifi..
Carbonat de sodiu anhidru p.a.
Carbonat de sodiu anhidru - are formula moleculara Na2CO3 si masa moleculara 105,9888 g/mol. Produs ..
Carbonat de sodiu decahidrat p.a.
Carbonat de sodiu decahidrat - are formula moleculara Na2CO3 x 10 H2O si masa moleculara 286,1 g/mol..
Clorura cuprica dihidrata p.a.
Clorura cuprica dihidrata pentru analiza - are formula moleculara CuCl2 x 2 H2O si masa moleculara ..
Clorura de amoniu p.a.
Clorura de amoniu - are formula moleculara NH4Cl si masa moleculara 53,49 g/mol. Produs identificat ..
Clorura de argint p.a.
Clorura de argint - are formula moleculara AgCl si masa moleculara 143,32 g/mol. Produs identif..
Clorura de calciu alimentara dihidrata p.a.
Clorura de calciu alimentara si uz de laborator, dihidrata - are formula moleculara CaCl2 X 2H2O si ..
Clorura de calciu anh p.a.
Clorura de calciu anh - are formula moleculara CaCl2 si masa moleculara 111 g/mol. Produs identifica..
Clorura de cobalt p.a.
Clorura de cobalt - are formula moleculara CoCl2 x 6 H2O si masa moleculara 237,9 g/mol. Produs iden..
Clorura de mangan p.a.
Clorura de mangan - are formula moleculara MnCl2 si masa moleculara 197,9 g/mol. Produs identificat ..
Clorura de metilen - diclorometan p.a.
Clorura de metilen - diclorometan, de puritate analitica, are formula moleculara CH2Cl2 si masa mol..
Clorura de potasiu p.a.
Clorura de potasiu - are formula moleculara KCl si masa moleculara 74,56 g/mol. Produs identificat c..
Clorura de sodiu USP, PhEur p.a.
Clorura de sodiu - are formula moleculara NaCl si masa moleculara 58,443 g/mol[1]. Produs identifica..
-300x300.png "Clorura de zinc (II) p.a.")
Clorura de zinc (II) p.a.
Clorura de zinc (II) - are formula moleculara ZnCl2 si masa moleculara 136,315 g/mol. Produs identif..
Clorura stanoasa dihidrata p.a.
Clorura stanoasa cristalina - are formula moleculara SnCl2 X 2H2O si masa moleculara 225.63 g/m..
Clorura stanoasa sol 50% p.a.
Clorura stanoasa sol 50% - are formula moleculara SnCl2 si masa moleculara 189,6 g/mol.Clorura de st..
Dimetilformamida p.a.
Dimetilformamida - are formula moleculara C3H7NO si masa moleculara 73,09 g/mol.Produs identifi..
Dimetilglioxima DMG p.a.
Dimetilglioxima - are formula moleculara C4H8N2O2 si masa moleculara 116,12 g/mol.DMG Produs identi..
Dimetilsufloxid DMSO p.a.
Dimetilsufloxid - are formula moleculara (CH2)2SO si masa moleculara 78,13 g/mol.DMSO Produs identif..
Dioxan p.a.
Dioxan - are formula moleculara C4H8O2 si masa moleculara 88,11 g/mol. Produs identificat cu:Nr EC ..
Dioxid de siliciu-silicagel p.a.
Dioxid de siliciu-silicagel - are formula moleculara SiO2 si masa moleculara 60,09 g/mol. Produs ide..
Edta disodic (Complexon III) p.a.
Edta disodic (Complexon III) - are formula moleculara C10H16N2O8 si masa moleculara 292,244 g/..
Edta tetrasodic p.a.
Edta tetrasodic - are formula moleculara C10H12N2Na4O8 si masa moleculara 380,171 g/..
Etil hexanoat de argint p.a.
2 Etil hexanoat de argint - are formula moleculara C8H15AgO2 si masa moleculara 251,07 g/mol.Octoat ..
Fenolftaleina 1% solutie alcoolica p.a.
Fenolftaleina 1% solutie alcoolica - are formula moleculara C20H14O4 si masa moleculara 318,33 g/mol..
Fier pulbere p.a.
Fier pulbere - are formula moleculara Fe si masa moleculara 55,85 g/mol. Produs identificat cu:..
Fluoroborat de staniu sol min 40% p.a.
Fluoroborat de staniu - are formula moleculara Sn(BF4)2 si masa moleculara 292,32 g/mol. Produs iden..
Formaldehida p.a.
Formaldehida pentru analize de laborator si sinteze - are formula moleculara CH2O si masa moleculara..
Fosfat trisodic p.a.
Fosfat trisodic - are formula moleculara Na3PO4 si masa moleculara 2.536 g/cm3. Produs identificat c..
Glicerina anhidra p.a.
Glicerina anhidra, de inalta puritate - are formula moleculara C3H8O3 si masa moleculara 92,093951 g..
-300x300.png "Hexametafosfat de sodiu p.a.")
Hexametafosfat de sodiu p.a.
Hexametafosfat de sodiu - are formula moleculara (NaPO3)6 si masa moleculara 611,77 g/mol. Prod..
-300x300.png "Hexametilentetramina p.a.")
Hexametilentetramina p.a.
Hexametilentetramina - are formula moleculara C6H12N4 si masa moleculara 140,186 g/mol. Produs ..
Hidroxid de calciu p.a.
Hidroxid de calciu - are formula moleculara Ca(OH)2 si masa moleculara 74,093 g/mol. Produs identif..
Hidroxid de potasiu 90% p.a.
Hidroxid de potasiu 90% - are formula moleculara KOH si masa moleculara 56,11 g/mol. Produs identifi..
Hidroxid de sodiu fulgi p.a.
Hidroxid de sodiu fulgi - are formula moleculara NaOH si masa moleculara 39,9971 g/mol. Produs ident..
Hidroxid de sodiu perle p.a.
Hidroxid de sodiu perle - are formula moleculara NaOH si masa moleculara 39,9971 g/mol. Produs ident..
Iod in iodura potasiu 0,1N p.a.
Iod in iodura potasiu 0,1N - are formula moleculara I2 in KI si masa moleculara 253,8 g/mol. Produs ..
Iod in iodura potasiu 1N p.a.
Iod in iodura potasiu 1N - are formula moleculara I2 in KI si masa moleculara 253,8 g/mol. Produs id..
Iod p.a.
Iod - are formula moleculara I2 si masa moleculara 253,8 g/mol. Produs identificat cu:Nr EC 231-442-..
Iodura de argint p.a.
Iodura de argint - are formula moleculara AgI si masa moleculara 234,77 g/mol. Produs identificat cu..
Iodura de potasiu p.a.
Iodura de potasiu - are formula moleculara KI si masa moleculara 166 g /mol. Produs identificat cu:N..
Iodura de sodiu p.a.
Iodura de sodiu - are formula moleculara NaI si masa moleculara 149,9 g /mol. Produs identificat cu:..
Lactat de argint p.a.
Lactat de argint - are formula moleculara CH3CH(OH)COOAg si masa moleculara 197 g/mol. Produs identi..
-300x300.png "Metabisulfit de potasiu p.a.")
Metabisulfit de potasiu p.a.
Metabisulfit de potasiu - are formula moleculara K2S2O5 si masa moleculara 222,32 g/mol. Produs..
-300x300.png "Metabisulfit de sodiu p.a.")
Metabisulfit de sodiu p.a.
Metabisulfit de sodiu - are formula moleculara Na2S2O5 si masa moleculara 190,107 g/mol. Produs iden..
Metasilicat de sodiu p.a.
Metasilicat de sodiu - are formula moleculara Na2SiO3 si masa moleculara 122,062 g/mol. Produs ident..
o,m,p - Xilen p.a.
o,m,p - Xilen - are formula moleculara C8H10 si masa moleculara 106,17 g/mol. Produs identificat cu..
Ortofosfat de argint p.a.
Ortofosfat de argint - are formula moleculara Ag3PO4 si masa moleculara 418,58 g/mol. Produs identif..
Oxalat de argint p.a.
Oxalat de argint - are formula moleculara Ag2C2O4 si masa moleculara 303,75 g/mol. Produs identifica..
Oxid de argint I p.a.
Oxid de argint I - are formula moleculara Ag2O si masa moleculara 231,74 g/mol .Produs identificat c..
Oxid de zinc p.a.
Oxid de zinc - are formula moleculara ZnO si masa moleculara 81,408 g/mol. Produs identificat cu:Nr..
Perhidrol 35% - Apa oxigenata 35% PRECURSOR p.a.
Perhidrol 35% / Apa oxigenata 35% pentru analiza - are formula moleculara H2O2 si masa moleculara 34..
Perhidrol 50% - Apa oxigenata 50% p.a. PRECURSOR
Perhidrol 50% - are formula moleculara H2O2 si masa moleculara 34,02 g/mol.Produs identificat cu:Nr ..
Solutie echivalent nisip concentrata
Testul echivalent de nisip (AASHTO T176; ASTM D2419) este un test rapid pe teren pentru a arăta prop..
Stearat de argint p.a.
Stearat de argint - are formula moleculara C18H35AgO2 si masa moleculara 391,3 g/mol. Produs identif..
Sulfat de argint p.a.
Sulfat de argint - are formula moleculara Ag2SO4 si masa moleculara 311,8 g /mol. Produs identificat..
Sulfat de cupru anhidru p.a.
Sulfat de cupru anhidru - are formula moleculara CuSO4 si masa moleculara 159,62 g/mol. Produs ident..
Sulfat de cupru pentahidrat p.a.
Sulfat de cupru pentahidrat - are formula moleculara CuSO4 x 5H2O si masa moleculara 159,609 g/..
Sulfat de magneziu anhidru p.a.
Sulfat de magneziu anhidru - are formula moleculara MgSO4 si masa moleculara 120,37 g/mol. Produs id..
Sulfat de magneziu heptahidrat p.a.
Sulfat de magneziu heptahidrat - are formula moleculara MgSO4 x 7H2O si masa moleculara 246.47..
Sulfat de mangan p.a.
Sulfat de mangan - are formula moleculara MnSO4 x H2O si masa moleculara 169 g /mol. Produs identifi..
Sulfat de potasiu p.a.
Sulfat de potasiu - are formula moleculara K2SO4 si masa moleculara 174,259 g/mol. Produs identifica..
Sulfat de sodiu anhidru p.a.
Sulfat de sodiu anhidru- are formula moleculara Na2SO4 si masa moleculara 142,04 g/mol. Produs ..
Sulfat de sodiu decahidrat p.a.
Sulfat de sodiu decahidrat cristalizat - are formula moleculara Na2SO4 x10 H2O si masa molecula..
Sulfat de zinc heptahidrat p.a.
Sulfat de zinc heptahidrat - are formula moleculara ZnSO4 x 7H2O si masa moleculara 287,5 g /mol. Pr..
Sulfat feros heptahidrat p.a.
Sulfat feros heptahidrat - are formula moleculara FeSO4 x 7H2O si masa moleculara 278,02 g/mol..
Sulfit de sodiu anh p.a.
Sulfit de sodiu anh - are formula moleculara Na2SO3 si masa moleculara 126,043 g/mol. Produs identif..
Tetrahidrofuran p.a.
Tetrahidrofuran - are formula moleculara C4H8O si masa moleculara 72,11 g /mol. Produs identificat ..
Tiosulfat de sodiu p.a.
Tiosulfat de sodiu - are formula moleculara Na2S2O3 si masa moleculara 248,18 g/mol. Produs identifi..
Toluen p.a. PRECURSOR
Toluen - are formula moleculara C6H5CH3 si masa moleculara. Produs identificat cu:Nr EC 203-625-9 N..
Tripolifosfat de sodiu p.a.
Tripolifosfat de sodiu - are formula moleculara Na5P3O10 si masa moleculara 367,864 g/mol. Prod..
Ulei de parafina p.a.
Ulei de parafina - are formula moleculara CnH2n+2 si masa moleculara variabil. Produs identificat cu..
Uree p.a.
Uree - are formula moleculara CON2H4 si masa moleculara 60,06 g/mol.46%N recristalizata Produs ..