Lot 2. Acid clorhidric 0.1N, ISO, 1 ±0.0002/20°C, trasabil NIST Hydrochloric acid 0.1 mol/l 0.1 N 3.646 g HCl / l H2O (±0.0002/20°C) For laboratory use, Titrations Traceability: Reference standards acc. NIST SRM 84l L, 3 buc. x 69.78 lei = 209.34 lei;
Lot 4. Azotat de argint 0.1 mol/L (0.1N) / Silver nitrate 0.1 mol/l (0.1N) RPE - For analysis 1 l, factor 1+-0.0001, trasabil NIST RPE - For analysis, L, 2 buc. x 154.84 lei ...
Lot 2. Acid clorhidric 0.1N, ISO, 1 ±0.0002/20°C, trasabil NIST Hydrochloric acid 0.1 mol/l 0.1 N 3.646 g HCl / l H2O (±0.0002/20°C) For laboratory use, Titrations Traceability: Reference standards acc. NIST SRM 84l L, 3 buc. x 69.78 lei = 209.34 lei;
Lot 4. Azotat de argint 0.1 mol/L (0.1N) / Silver nitrate 0.1 mol/l (0.1N) RPE - For analysis 1 l, factor 1+-0.0001, trasabil NIST RPE - For analysis, L, 2 buc. x 154.84 lei = 309.68 lei;
Lot 5. Azotat de argint 0.02 mol/L (0.02N), factor 1+-0.00004, trasabil NIST Silver nitrate 0.02 mol/l 3.397 g AgNO3 / l H2O = 0.02 N (±0.00004/20°C) For laboratory use, TMAR - Titrations Traceability: Reference standards acc. NIST SRM 3151, L, 2 buc. x 227.36 lei = 454.72 lei;
Lot 6. Eter de petrol fractie de distilare 40-67 grade fl / 800ml, 10 buc x 24.00 lei = 240.00 lei;
Lot 10. 2-propanol pentru spectroscopie optica Propan-2-ol RS - SPECTROSOL - For optical spectroscopy 1 l L 1 78.40 78.40
Lot 11. Hidroxid de sodiu 0.1N, acreditat ISO, factor 1+-0.0002, trasabil NIST Sodium hydroxide 0.1 mol/l 4 g NaOH / l H2O = 0.1 N (±0.0002/20°C) For laboratory use, Titrations, ASTM D-3712, D-4047 Traceability: Reference standards acc. NIST SRM 723e, L, 3 buc. x 78.50 lei = 235.50 lei;
Lot 12. Hartie indicatoare de pH 5.5-9 Roll of 5 m of test paper indicating pH values from 5.5 to 9.0, rola, 2 buc. x 21.46 lei = 42.92 lei;
Lot 13. 1-propanol Propan-1-ol RS - Anhydrous - For analysis 1 l puritate >=99.5%, L, 1 buc. x 65.66 lei = 65.66 lei.
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