TYD ELAN SRL

Pachet reactivi chimici

Element Filtrare Ulei - CR 35799

Pachet oferta P4694 consumabile biologie

Alcool isopropilic (isopropanol), litru, 2 buc. x 80.85 lei/buc = 161.70 lei fara TVA 2. Diclormetan, litru, 15 buc. x 111.72 lei/buc = 1675.80 lei fara TVA

Pachet reactivi chimici conform ADV1055686 si oferta P3508 din 17.12.2018

Contract furnizare reactivi

Furnizare reactivi

Acetonitril RPE conform

1. Sulfat de sodiu anhidru 99%, 2.5Kg, 4buc. x 411.60 lei/buc. = 1646.40 lei; conf.oferta P1932/17.02.2021 inregistrata la ANAR cu nr.3254/17.02.2021

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.

1-Naphthyl phosphate disodium salt monohydrate ≥99%

Filtre seringa Nylon 0,45µm diametru 25 mm

Acetona p.a. 0.999 - Indigen # L x 50 SULFAT DE SODIU anhidru PA - Indigen # 1 kgx 2 OXID DE ALUMINI

Conform ofertei trimise pe adresa DSVSA Vaslui. Produsele sa fie insotite de Certificat de Calitate si Valabilitate min. 8 luni. Transport gratuit. Acceptul Autoritatii Contractante tine loc de comanda ferma.

1. Sulfat de N,N –dietil -1,4 fenilen diamoniu pentru analiza Merck #1031210100 = 1 flacon x 412,30 lei/buc fara TVA 2. Cromat de potasiu EMSURE, producator Merck pentru analiza, Emsure ACS, Reag.Ph Eur-Merck #1049520250 = 1 flacon x 196,65 lei/buc fara TVA 3. Dichloroisocyanuric acid sodium salt dihydrate producator Merck #1108880100 = 1 flacon x 888,30 lei/buc fara TVA

1. Ethylene glycol a.r. for laboratory use, ACS, Ph. Eur., USP, 2.5L, 1 buc. x 539.00 lei = 539.00 lei 2. Tetraethylene glycol for synthesis, 1L, 4 buc. x 141.57 lei = 566.28 lei 3. Zinc(II) acetylacetonate for synthesis. 100g, 1 buc. x 237.60 lei = 237.60 lei 7. Manganese(II) nitrate a.r., 97+% for laboratory use, 100g, 1 buc. x 149.94 lei = 149.94 lei

Bailere polipropilena, 1 set = 24 buc. Prezenta achizitie constituie comanda ferma.

Filtre PVDF 0,45µm diametru 25 mm, cutie de 100 buc., 5 cutii x 290.71 lei = 1453.55 le

1. Alcool etilic, 20 L x 49.50 lei/L; 2. Acetona PA, 15 L x 22.15 lei/L; 3. Neofalina Neophal, 2 L x 40.80 lei/L

Reactivi chimici pentru analize de laborator