Acid clorhidric 37%..................L 1 intern 16,9 16,9 Acid acetic glacial,…..............L 1 intern 16,9 16,9 Acid sulfuric 98%....................L MERCK 1 1120801000 89 89 Acid formic 85%.......................L 1 intern 26 26 Clorura de sodiu suprapur…...50 gr MERCK 1 1064060050 304 304 Biffer pH 7 Certipur…............500ml 20C Merck 1 1094770500 119 119 Biffer pH 4 Certipur…...........500 ml 20C Merck 1 10947...

Acid clorhidric 37%..................L 1 intern 16,9 16,9 Acid acetic glacial,…..............L 1 intern 16,9 16,9 Acid sulfuric 98%....................L MERCK 1 1120801000 89 89 Acid formic 85%.......................L 1 intern 26 26 Clorura de sodiu suprapur…...50 gr MERCK 1 1064060050 304 304 Biffer pH 7 Certipur…............500ml 20C Merck 1 1094770500 119 119 Biffer pH 4 Certipur…...........500 ml 20C Merck 1 1094750500 119 119 Biffer pH 10 Certipur….........500ml 20C Merck 1 1094000500 118 118 Solutie conductivitate 147 uS /500ml Merck 1 1015570500 678 678 Fosfat disodic…..................kg 1 intern 54 54 Soltutie arsenit Na 0,1N…....L Merck 1 1062771000 176 176 EDTA dusodic…...............250 grame.. 2 intern 39 78 Oxalat de sodiu…........cod 4267.3 Roth. 500 gr 1 4267.3 136 136 1,10 Fenantrolina clohidrat…..10gr Lachner 1 Lachner 214 214 Acid ascorbic…........................100 grame 1 intern 49 49 Sulfanilamida…................100 gr. 1 Thermofischerr 160 160 Acid ortofosforic 85%............. 2 intern 38 76 Citrat trisodic….........Kg 1 intern 31 31 N-Naftilendiamina…..25 ge........Merck 1 1062370025 227 227 Nitroprusiat de sodiu…........... 1 intern 84 84 Acid azotic 65% Merck…...L 1 1004561000 49 49 Fosfat monopotasic ……...KG 1 intern 48 48 Salicilat de sodiu …kg …Merck 1 1066011000 429 429 Azota de argint 100 grame 1 intern 474 474 Cloroform pa ….L 1 intern 27,9 27,9 Azotat de sodiu suprapur .50 grame ..Merck 1 1065460050 341 341 Nitrit de sodiu pa …

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