1,1-Dimethylbiguanide hydrochloride, 97%, 5g 1.00 BUC 2,2′-Bis(4,5-dimethylimidazole) technical grade - 1g 1.00 BUC 2-Guanidinobenzimidazole 95%, 5g 1.00 BUC 1-(o-Tolyl)biguanide 98%, 100g 1.00 BUC 4-Imidazolecarboxaldehyde 98%, 5g 1.00 BUC Iron(II) tetrafluoroborate hexahydrate - 10g 2.00 BUC Potassium hexacyanocobaltate(III), 95% - 100g 1.00 BUC Furfurylamine 99% - 100g 1.00 BUC 2-Furaldehyde, 99% - 250ml 1.00 BUC 2,2'-Dipyridyl N,N'-dioxide, 98% - 1g 1.00 BUC 3,4-Dihydroxy-3-cyclobutene-1,2-dione, 99% - 5g 1.00 BUC Etanol denaturat >99,8 %, p.a., 5L 2.00 BUC ACETONITRILE >99.9% GRADIENT GRADE FOR LIQUID CHROMATOGRAPHY - 2.5 L 4.00 BUC ACETONITRIL >99,9% (<10 PPM H2O ) 2.5L 4.00 BUC METANOL >99.9% p.a., ACS, ISO, REAG. PH EUR - 2.5 L 6.00 BUC Acetona >99.8% p.a. ISO,REAG. PH EUR - 2.5 L 2.00 BUC Hartie de filtru calitativa, echiv. banda alba, viteza filtrare medie:50s, diam. 240mm, 100buc/set 3.00 SET Hartie de filtru calitativa, echiv. banda alba, viteza filtrare medie:50s, diam. 185mm, 100buc/set 3.00 SET Hartie de filtru calitativa, echiv. banda alba, viteza filtrare medie:50s, diam. 70mm, 100buc/set 3.00 SET Eprubeta din sticla, H:200 mm, Ø: 25 mm, volum 75ml, 63 buc/set 2.00 SET