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DA34432745 · publicată 03.11.2023 · finalizată 07.11.2023 · de la Bio Aqua Group (Targu Mures)
1 N, O - Bis(trimethylsilyl) trifluoroacetamide (BSTFA) cu 1% trimethylchlorosilane (TCMS) 25GR 1 43928.14 THERMO 852.80 852.80 N,O-Bis(trimethylsilyl)trifluoroacetamide with 1% trimethylchlorosilane 2 Tiosulfat de sodiu anhidru p.a. 500GR 1 27910.260 VWR COLLECTION 69.49 69.49 Sodium thiosulphate pentahydrate 99.5-100.5%, AnalaR NORMAPUR® ACS analytical reagent 3 Carbonat de sodiu anhidru p.a. 250GR 1 27771.233 VWR COLLECTION 76.70 76.70 Sodium carbonate ≥99.9%, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. analytical reagent 4 Sulfat de sodiu anhidru p.a. 250GR 1 28114.230 VWR COLLECTION 56.42 56.42 Sodium sulphate, anhydrous 98.5-101.0%, AnalaR NORMAPUR® Reag. Ph. Eur. analytical reagent 5 Hidrogenosulfat de sodiu monohidrat p.a. 250GR 1 28120.231 VWR COLLECTION 100.43 100.43 Sodium hydrogen sulphate monohydrate ≥99%, AnalaR NORMAPUR® analytical reagent 6 Fosfat disodic duodecahidrat p.a. 500GR 1 28028.260 VWR COLLECTION 76.00 76.00 Disodium hydrogen phosphate dodecahydrate ≥99.0%, AnalaR NORMAPUR® analytical reagent 7 Fosfat de calciu p.a. 1kg 1 ACRO446390010 THERMO 335.00 335.00 tri-Calcium phosphate 96%, pure 8 Sulfat de amoniu p.a. 100GR 1 21333.180 VWR COLLECTION 52.00 52.00 Ammonium sulphate ≥99.5%, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. analytical reagent 9 Sulfat de bariu p.a. 100GR 1 13989.22 THERMO 185.64 185.64 Barium sulphate ≥97% 10 50GR 1 L14257.18 THERMO 289.00 289.00 Dowex™ 1X8 100-200 (Cl), Thermo Scientific Chemicals 11 Rasina schimbatoare de anioni 1x4, 100-200mes