|
Glycerol for analysis EMSURE® Merck 1.04092.1000
Rp2.285.000
|
|
Rp2.285.000 |
|
|
Gallic acid anhydrous, for synthesis Sigma-Aldrich 8.42649.0025
Rp725.000
|
|
Rp725.000 |
|
|
Polyethylene glycol (PEG) 400, for synthesis Sigma-Aldrich 8.07485.1000
Rp1.750.000
|
|
Rp1.750.000 |
|
|
TLC aluminum sheets, Silica gel 60 F254 Merck 1.05554.0001
Rp4.250.000
|
|
Rp4.250.000 |
|
|
Formaldehyde solution about 37% GR for analysis Merck 1.04003.2500
Rp2.330.000
|
|
Rp2.330.000 |
|
|
Iron(III) chloride anhydrous for synthesis Merck 8.03945.0500
Rp1.266.000
|
|
Rp2.532.000 |
|
|
|