Reactivi de laborator
SEAPIDStare
DA33828042
Data16 August 2023
Valoare3.344 RON
Conditii refuzate
Autoritatea contractantaLocalitateTargoviste, Dambovita
FurnizorTipul contractuluiFurnizare
Cod CPVDescriere:Acid sulfuric 96% p.a. import
Acid acetic glacial
Hidroxid de sodiu rotulis p.a., import
EDTA disodic, import
Azida de sodiu MERCK fl 100g
Salicilat de sodiu GR
Azotat de potasiu
Acid orto-fosforic 85%
Amino-benzensulfon amida (Sulfanilamida) pura, 100 gr, import
N(1naphthyl) ethylenediamine dihydrochloride GR 25g
Azotit de sodiu (nitrit de sodiu), import
Achizitii493 RON
Cantitate: 2
Unitate masura: buc
N(1naphthyl) ethylenediamine dihydrochloride GR 25g
N(1naphthyl) ethylenediamine dihydrochloride GR 25g397 RON
Cantitate: 2
Unitate masura: fl 100 grame
4-Amino-benzensulfon amida (Sulfanilamida) pura, 100 gr, import
Sulfanilamida pura , Import Lach-ner / Cehia.
Assay min. 98.0 - 99,9%, Sulfate ash max. 0.1 %
37 RON
Cantitate: 5
Unitate masura: litru
Acid sulfuric 96% p.a. import
Acid sulfuric 96% p.a. import Lach-ner / Cehia.
Formula: H2SO4, CAS: 7664-93-9, Densitate: 1l~1,84 kg, Molecular weight:98.08, Boiling point: 330 °C, Melting point: -15 °C ; clear, oily colourless liquid, hygroscopic, miscible with water.
Assay min. 95 %, Iron (Fe) max. 0.0005 %; Substances red. KMnO4 max. 0.0006 %, Heavy metals (as Pb) max. 0.0002 %, Chlorides (Cl) max. 0.0002 %.37 RON
Cantitate: 2
Unitate masura: litru
Acid acetic glacial
PARAMETRII UM PREVAZUTE REZULTATE
CONTINUT %MIN 99.84
DENSITATE %MAX 1.05
NON-VOLATIL %MAX 0.0009
FIER %MAX 0.0001 0.0004
METALE GRELE %MAX 0.0004
INDICE PERMANGANAT MIN 120 12041 RON
Cantitate: 2
Unitate masura: kilogram
Hidroxid de sodiu rotulis p.a., import
Hidroxid de sodiu rotulis p.a., Conc. : 98.0-101.0 % Import Lach-ner / Cehia.
Na2CO3 max. 1 %,
Cl max. 0,008 %,
SO4 max. 0,0008 %,
SiO2 max. 0,005 %,
N total max. 0,0005 %,
Heavy metals (Ag) max. 0,002 %,
Fe max. 0,001 %227 RON
Cantitate: 1
Unitate masura: kg
EDTA disodic, import
Formula Hill: C 10 H 14 N 2 Na 2 O 8 x 2 H 2 O .
Import Lach-ner / Cehia.
Masa molara: 372.24 g/mol
Densitate în stare afânata: ~ 700 kg/m3
Numar CAS: 6381-92-6
Cod HS: 29224995
Numar EC: 205-358-3
Depozitare (temperatura): A se depozita între +15 °C si +25 °C. 267 RON
Cantitate: 1
Unitate masura: buc
Azida de sodiu MERCK fl 100g
Azida de sodiu MERCK fl 100g227 RON
Cantitate: 1
Unitate masura: kg
*Salicilat de sodiu GR
*Salicilat de sodiu GR167 RON
Cantitate: 1
Unitate masura: kg
Azotat de potasiu
Test min. 99% 99,7%
Sulfati (SO4) max. 0,01% <0,01%
Cloruri (Cl) max. 0,001% <0,001%
Fier (Fe) max. 0,001% <0,001%
Plumb (Pb) max. 0,0005% <0,0005%79 RON
Cantitate: 2
Unitate masura: litru
Acid orto-fosforic 85%
ACID orto-FOSFORIC 85% PA - import Lach-ner / Cehia.
Assay - 84 - 87 %
Iron (Fe) - max. 0.002 %
Heavy metals (as Pb) - max. 0.002 %
Sulfates (SO4)- max. 0.01 %
177 RON
Cantitate: 1
Unitate masura: kg
Azotit de sodiu (nitrit de sodiu), import
Assay min. 98 %
Insoluble substances in H2O max. 0.005 %
Sulfates (SO4) max. 0.015 %
Chlorides (Cl) max. 0.015 %
Iron (Fe) max. 0.0004 %
Heavy metals (as Pb) max. 0.0005 %