Reactivi chimici

Indigen METILETILCETONA PA Producator Chimreactiv 1 L 2 55.00 110.00 2 1147700002 "Spectroquant® Mangan 0.010 - 10.00 mg/l Mn Producator Merck Millipore 250 teste/cutie Subject to export control acc. EC 428/2009" CUTIE 1 720.36 720.36 3 1145480001 "Spectroquant® Sulfat - cell test, kit pentru determinare fotometrica sulfat, domeniu de masurare: 5 - 250 mg/l SO₄²⁻ Producator Merck Millipore 25 teste/cutie" CUTIE 1 603.72 603.72 4 Indigen ACETONA PA Producator Chimreactiv 1 L 2 36.00 72.00 5 S/1280/50 "Silver nitrate, for analysis Producator Fisher Chemical Assay >= 99.9 % Calcium (Ca) <= 10 ppm Copper (Cu) <= 2 ppm Iron (Fe) <= 2 ppm Lead (Pb) <= 2 ppm Magnesium (Mg) <= 10 ppm Potassium (K) <= 20 ppm Sodium (Na) <= 20 ppm Total chloride (Cl) <= 0.0002 % Total phosphorus (P) <= 10 ppm Total silicon (Si) <= 5 ppm Total sulfur (S) <= 20 ppm Water insoluble matter (%) <= 0.005 % Zinc (Zn) <= 5 ppm " 250 G 1 2032.03 2032.03 6 Indigen ACID ACETIC glacial PA Producator Chimreactiv 1 L 2 42.00 84.00 1000631000 "Acid acetic (glacial) 100 %, anhidru, pentru analiza, EMSURE® ACS,ISO,Reag. Ph Eur Producator Merck Millipore Assay (alkalimetric) ≥ 99.8 % Identity passes test Color ≤ 10 Hazen Acetaldehyde ≤ 2 ppm Acetic anhydride ≤ 100 ppm Titratable base ≤ 0.0004 meq/g Solidification temperature ≥ 16.3 °C Chloride (Cl) ≤ 0.4 ppm Phosphate (PO₄) ≤ 0.4 ppm Heavy metals (as Pb) ≤ 0.5 ppm Sulfate (SO₄) ≤ 0.4 ppm Ambalare la pret promotional!" 1 L 1 78.49 78.49 7 Indigen ALCOOL ETILIC 96% PA Pr