1 2833349 Quality control standard hardness, high range, 500 Ml Calcium Hardness 500 mg/L CaCO3. Total Hardness 1000 mg/L CaCO₃. Producator Hach - FL 500 ML - 1 BUC- 449.82 lei fara TVA 2. AC20691000 Sulfuric acid, 95 - 97%, for analysis, ExpertQ®, ISO, Reag. Ph Eur assay (acidimetric): 95,0 - 97,0 % appearance: clear and colourless colour (Hazen): max. 10 density (20º/20º): 1,834 - 1,837 oxidisable substances: passes test...

1 2833349 Quality control standard hardness, high range, 500 Ml Calcium Hardness 500 mg/L CaCO3. Total Hardness 1000 mg/L CaCO₃. Producator Hach - FL 500 ML - 1 BUC- 449.82 lei fara TVA 2. AC20691000 Sulfuric acid, 95 - 97%, for analysis, ExpertQ®, ISO, Reag. Ph Eur assay (acidimetric): 95,0 - 97,0 % appearance: clear and colourless colour (Hazen): max. 10 density (20º/20º): 1,834 - 1,837 oxidisable substances: passes test Identification sulfates: passes test chlorides (Cl): max. 0,5 ppm nitrates (NO3): max. 0,5 ppm nitrates and nitrites (as NO3): max. 0,2 ppm ammonium (NH4): max. 2 ppm arsenic (As): max. 0,02 ppm copper (Cu): max. 0,1 ppm iron (Fe): max. 0,5 ppm lead (Pb): max. 0,1 ppm heavy metals (as Pb): max. 2 ppm substances reducing KMnO4 : max. 5 ppm residue on ignition: max. 0,001 % Producator Scharlau - 1 L- 3 LITRI x 123.75 = 371.25 lei fara TVA. 3. 01-200-500 Tryptic Soy Agar (TSA) (Eur. Phar.) Producator Scharlau Spania General purpose medium containing animal and plant peptone, according to Pharmacopoeial Harmonized Methods and ISO standards Casein peptone ......................................... 15.0 Soy peptone 5.0 Sodium chloride 5.0 Agar 15.0 Final pH 7.3 ±0.2 at 25 °C Mix 40 g of powder in 1 L of distilled water. Let it soak and bring to the boil to dissolve the agar. Sterilize in the autoclave at 121 °C for 15 minutes. - fl 500 G -1 buc - 305.25 lei fara TVA Valabilitate minim 1 an,- Certificat de calitate, - Fisa tehnica de securitate,

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