Produse din Reactivi chimici
Produse si Oferte din Reactivi chimici
Parafina Histosec pastile
Tip produs: parafina histosec pastile - histosec Punct solidificare 56-58°C Solubilitate in xilen <50sec Solubiltatea in apa (g/l) (20 °C) practic insolubil Densitate (g/l) 0.77 (80 °C) ... »
Tip produs: parafina histosec pastile - histosec Punct solidificare 56-58°C Solubilitate in xilen <50sec Solubiltatea in apa (g/l) (20 °C) practic insolubil Densitate (g/l) 0.77 (80 °C) ... »
Oxid rosu de mercur p.a
Tip produs: oxid rosu de mercur p.a Continut (%) min 99 Cloruri (ppm) max 100 Sulfati (ppm) max 50 Densitate (g/l) 11.1 g/cm3 (20 °C) ... »
Tip produs: oxid rosu de mercur p.a Continut (%) min 99 Cloruri (ppm) max 100 Sulfati (ppm) max 50 Densitate (g/l) 11.1 g/cm3 (20 °C) ... »
Oxid de magneziu p.a.
Tip produs: oxid de magneziu p.a. Continut (%) min 98 Cloruri (ppm) max 50 Sulfati (ppm) max 50 Fer (ppm) max 50 Metale grele (ppm) max 50 pH ( 2, 5% in H2O) 6.0 - 7.0 ... »
Tip produs: oxid de magneziu p.a. Continut (%) min 98 Cloruri (ppm) max 50 Sulfati (ppm) max 50 Fer (ppm) max 50 Metale grele (ppm) max 50 pH ( 2, 5% in H2O) 6.0 - 7.0 ... »
Oxalat de di-sodiu p.a.
Tip produs: oxalat de sodiu p.a. Continut (%) min 98 Cloruri (ppm) max 50 Sulfati (ppm) max 50 Fer (ppm) max 50 Metale grele (ppm) max 50 pH ( 2, 5% in H2O) 6.0 - 7.0 ... »
Tip produs: oxalat de sodiu p.a. Continut (%) min 98 Cloruri (ppm) max 50 Sulfati (ppm) max 50 Fer (ppm) max 50 Metale grele (ppm) max 50 pH ( 2, 5% in H2O) 6.0 - 7.0 ... »
Oxalat de di amoniu monohidrat p.a
Tip produs: oxalat de amoniur p.a Continut (%) min 98 Cloruri (ppm) max 50 Sulfati (ppm) max 50 Fer (ppm) max 50 Metale grele (ppm) max 50 ... »
Tip produs: oxalat de amoniur p.a Continut (%) min 98 Cloruri (ppm) max 50 Sulfati (ppm) max 50 Fer (ppm) max 50 Metale grele (ppm) max 50 ... »
Orceina p.a.
Tip produs: orceina p.a. Absorbtie maxima 575-580nm, sol0.01mol/l NaOH Reziduu la usacare <=7% Absorbtie maxima 575-580nm, sol0.01mol/l NaOH Reziduu la usacare <=7% ... »
Tip produs: orceina p.a. Absorbtie maxima 575-580nm, sol0.01mol/l NaOH Reziduu la usacare <=7% Absorbtie maxima 575-580nm, sol0.01mol/l NaOH Reziduu la usacare <=7% ... »
Orange G indicator
Tip produs: orange g indicator Continut (%) min 80, spectrofotometric Absorbtie maxima 476-481 nm Rest la uscare max 15% pH 9 (10 g/l, H2O, 20 °C) ... »
Tip produs: orange g indicator Continut (%) min 80, spectrofotometric Absorbtie maxima 476-481 nm Rest la uscare max 15% pH 9 (10 g/l, H2O, 20 °C) ... »
Nitro-anilina (4-Nitro-anilina ) p.a.
Tip produs: nitro-anilina p.a. Continut (%) min 98, titrare cu acid percloric Fer (ppm) max 0.001 Metale grele (ppm) max 0.001 Cenusa sulfat max 0.1% ... »
Tip produs: nitro-anilina p.a. Continut (%) min 98, titrare cu acid percloric Fer (ppm) max 0.001 Metale grele (ppm) max 0.001 Cenusa sulfat max 0.1% ... »
Ninhidrina p.a.
Tip produs: ninhidrina p.a. Continut (%) min 99 Nr. CAS 485-47-2 Nr. EC 207-618-1 Masa moleculara (g/mol) 178.15 Formula moleculara C9H6O4 ... »
Tip produs: ninhidrina p.a. Continut (%) min 99 Nr. CAS 485-47-2 Nr. EC 207-618-1 Masa moleculara (g/mol) 178.15 Formula moleculara C9H6O4 ... »
Neutral red indicator
Tip produs: neutral red indicator Continut (%) <=90, spectrofotometric Absorbtie max 540-543 nm, (ethanol 50%) Rest la uscare <=12%, la 110°C ... »
Tip produs: neutral red indicator Continut (%) <=90, spectrofotometric Absorbtie max 540-543 nm, (ethanol 50%) Rest la uscare <=12%, la 110°C ... »
N-(1-Naftil)-etilen-diamina 2HCl p.a.
Tip produs: etilen-diamina n-(1-naftil)- 2hcl p.a. Continut (%) <=97 Apa (%) 5, Karl Fischer Cenusa max 0.1 Nr. CAS 1465-25-4 Nr. EC 215-981-2 ... »
Tip produs: etilen-diamina n-(1-naftil)- 2hcl p.a. Continut (%) <=97 Apa (%) 5, Karl Fischer Cenusa max 0.1 Nr. CAS 1465-25-4 Nr. EC 215-981-2 ... »
N,N-Dimetil-formamida p.a.
Tip produs: n - - Continut (%) min 99.5 Apa (%) max 0.15 Subst nevolatile 0.005% Vascozitate dinamica 1.43, la 20°C ... »
Tip produs: n - - Continut (%) min 99.5 Apa (%) max 0.15 Subst nevolatile 0.005% Vascozitate dinamica 1.43, la 20°C ... »
N,N-Dimetil-anilina p.a.
Tip produs: dimetil-anilina n Continut (%) >=99 Densitate 0.955 - 0.957 Nr. CAS 121-69-7 Nr. EC 204-493-5 Nr index 612-016-00-0 ... »
Tip produs: dimetil-anilina n Continut (%) >=99 Densitate 0.955 - 0.957 Nr. CAS 121-69-7 Nr. EC 204-493-5 Nr index 612-016-00-0 ... »
Murexid indicator
Tip produs: murexid indicator Cenusa sulfat <=1.0% Rest la uscare <=2%, ( 105°C ) Solubiltatea in apa (g/l) 1 , (20 °C) ... »
Tip produs: murexid indicator Cenusa sulfat <=1.0% Rest la uscare <=2%, ( 105°C ) Solubiltatea in apa (g/l) 1 , (20 °C) ... »
Molibdat de amoniu tetrahidrat p.a.
Tip produs: molibdat de amoniu tetrahidrat p.a. Continut (%) 81-83 ca MoO3 Substante insolubile <0.005% Cloruri (ppm) max 5 Sulfati (ppm) max 50 Fer (ppm) max 5 Metale grele (ppm) max 10 PO4 max 5 ppm Cu max 5 ppm Na max 100 ... »
Tip produs: molibdat de amoniu tetrahidrat p.a. Continut (%) 81-83 ca MoO3 Substante insolubile <0.005% Cloruri (ppm) max 5 Sulfati (ppm) max 50 Fer (ppm) max 5 Metale grele (ppm) max 10 PO4 max 5 ppm Cu max 5 ppm Na max 100 ... »
Metilorange indicator
Tip produs: metilorange indicator Intervalul de tranzitie pH 3.1- 4.4 roz-galben-orange Rest la uscare (110°C) <=5 Nr. CAS 547-58-0 Nr. EC 208-925-3 ... »
Tip produs: metilorange indicator Intervalul de tranzitie pH 3.1- 4.4 roz-galben-orange Rest la uscare (110°C) <=5 Nr. CAS 547-58-0 Nr. EC 208-925-3 ... »
Metiletilcetona p.a.
Tip produs: metiletilcetona p.a. Continut (%) 99 Apa (%) max. 0, 1% Vascozitate dinamica 1.379, la 20°C Densitate 0, 804 g/cmc Subst nevolatile max. 0, 002% ... »
Tip produs: metiletilcetona p.a. Continut (%) 99 Apa (%) max. 0, 1% Vascozitate dinamica 1.379, la 20°C Densitate 0, 804 g/cmc Subst nevolatile max. 0, 002% ... »
Metabisulfit de sodiu p.a.
Tip produs: metabisulfit de sodiu p.a. Continut (%) min 99 Cloruri (ppm) max50 Fer (ppm) max 10 Metale grele (ppm) max 5 pH (5%, 20°C) 3.5 - 5 ... »
Tip produs: metabisulfit de sodiu p.a. Continut (%) min 99 Cloruri (ppm) max50 Fer (ppm) max 10 Metale grele (ppm) max 5 pH (5%, 20°C) 3.5 - 5 ... »
Metabisulfit de potasiu p.a.
Tip produs: metabisulfit de potasiu p.a. Continut (%) min 97 Cloruri (ppm) max 50 Fer (ppm) max 10 Metale grele (ppm) max 10 Densitate 2.34 g/cm3 pH 3.0 - 4.5 (50 g/l, H2O, 20 °C) ... »
Tip produs: metabisulfit de potasiu p.a. Continut (%) min 97 Cloruri (ppm) max 50 Fer (ppm) max 10 Metale grele (ppm) max 10 Densitate 2.34 g/cm3 pH 3.0 - 4.5 (50 g/l, H2O, 20 °C) ... »
May-Grünwald sol microscopie
Tip produs: may-grünwald sol microscopie Rest la uscare(105°C) <=10% pH (0.01%; metanol 50%) 5-6 Rest la uscare(105°C) <=10% pH (0.01%; metanol 50%) 5-6 ... »
Tip produs: may-grünwald sol microscopie Rest la uscare(105°C) <=10% pH (0.01%; metanol 50%) 5-6 Rest la uscare(105°C) <=10% pH (0.01%; metanol 50%) 5-6 ... »
May-Grünwald
Tip produs: may-grünwald reactiv modificat Density 0.79 g/cm3 (20 °C) Solubiltatea in apa (g/l) (20 °C) solubil Nr. EC 200-659-6 Nr index 603-001-00-X ... »
Tip produs: may-grünwald reactiv modificat Density 0.79 g/cm3 (20 °C) Solubiltatea in apa (g/l) (20 °C) solubil Nr. EC 200-659-6 Nr index 603-001-00-X ... »
Lugol p.a.
Tip produs: lugol p.a. densitate 1.01 g/cm3 (20 °C) pH 3.5 (H2O, 20 °C) Solubiltatea in apa (g/l) (20 °C) soluble ... »
Tip produs: lugol p.a. densitate 1.01 g/cm3 (20 °C) pH 3.5 (H2O, 20 °C) Solubiltatea in apa (g/l) (20 °C) soluble ... »
Lauril sulfat de sodiu p.a.
Tip produs: lauril sulfat de sodiu p.a. Continut (%) >=99 (titrare in doua faze) Cloruri (ppm) max 100 Metale grele (ppm) max 5 Apa (%) <=1, KF.. PO4 <=0.0001% Densitate 1.1 g/cm3 (20 °C) Densitate vrac 490 - 560 kg/m3 pH 6 - 9 (10 g/l, H2O, 20 °C) ... »
Tip produs: lauril sulfat de sodiu p.a. Continut (%) >=99 (titrare in doua faze) Cloruri (ppm) max 100 Metale grele (ppm) max 5 Apa (%) <=1, KF.. PO4 <=0.0001% Densitate 1.1 g/cm3 (20 °C) Densitate vrac 490 - 560 kg/m3 pH 6 - 9 (10 g/l, H2O, 20 °C) ... »
Iodura de sodiu p.a.
Tip produs: iodura de sodiu p.a. Continut (%) min 99 subst uscata Substante insolubile max. 0, 005% in apa Sulfati (ppm) max 100 Rest la uscare la 105°C max. 0, 5% Cl-, Br- (ca Cl-) max. 0, 02% Alcalii libere ( ca Na2CO3) max 0.5% ... »
Tip produs: iodura de sodiu p.a. Continut (%) min 99 subst uscata Substante insolubile max. 0, 005% in apa Sulfati (ppm) max 100 Rest la uscare la 105°C max. 0, 5% Cl-, Br- (ca Cl-) max. 0, 02% Alcalii libere ( ca Na2CO3) max 0.5% ... »
Iodura de potasiu p.a
Tip produs: iodura de potasiu p.a Continut (%) min 99.5 ca subst uscata Substante insolubile max. 0, 002% in apa Rest la uscare la 105°C max. 0, 2% Alcalii libere ( ca K2CO3) max 0.03% Cl-, Br- ( ca Cl-) max. 0, 01% Sulfati max. 0, 002% pH ( 5% in H2O) 6.0 - 9.2 ... »
Tip produs: iodura de potasiu p.a Continut (%) min 99.5 ca subst uscata Substante insolubile max. 0, 002% in apa Rest la uscare la 105°C max. 0, 2% Alcalii libere ( ca K2CO3) max 0.03% Cl-, Br- ( ca Cl-) max. 0, 01% Sulfati max. 0, 002% pH ( 5% in H2O) 6.0 - 9.2 ... »
Produse recomandate
a - b Alba
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Altele
|
Arad
|
Arges
|
Bacau
|
Bihor
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Bistrita-Nasaud
|
Botosani
|
Braila
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Brasov
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Bucuresti
|
Buzau
|
c - d Calarasi | Caras severin | Cluj | Constanta | Covasna | Dambovita | Dolj |
g - i Galati | Giurgiu | Gorj | Harghita | Hunedoara | Ialomita | Iasi | Ilfov |
m - p Maramures | Mehedinti | Mures | Neamt | Olt | Prahova |
s - v Salaj | Satu Mare | Sibiu | Suceava | Teleorman | Timis | Tulcea | Valcea | Vaslui | Vrancea | Toate judetele
c - d Calarasi | Caras severin | Cluj | Constanta | Covasna | Dambovita | Dolj |
g - i Galati | Giurgiu | Gorj | Harghita | Hunedoara | Ialomita | Iasi | Ilfov |
m - p Maramures | Mehedinti | Mures | Neamt | Olt | Prahova |
s - v Salaj | Satu Mare | Sibiu | Suceava | Teleorman | Timis | Tulcea | Valcea | Vaslui | Vrancea | Toate judetele