gabrielgaol

Merck 1.70230.0100 Potassium standard solution

MERCK Silica Gel 60 GF 254 1 Kg [1.07730.1000]

MERCK 1.01541.0010 Bromocresol green sodium salt indicator water-sol

SAFRANINE O (C.I. 50240) FOR MICROSCOPY / Merck 1.15948.0025

MERCK 319929-1L 1,2-DICHLOROETHANE, 99+%, A.C.S. REAGENT

MERK A6013-100G Agarose Type I

1,2-Dichloroethane EMPLURA

Merck 1.03753.0500 Yeast extract granulated for microbiology

POTASSIUM FERRICYANIDE 99%, AR LOBA CHEMIE

Whatman7141-104 membrane Filter Cellulose Nitrate, White Gridded, 47mm