продам:
1) DPPH, 1,1-Diphenyl-2-picrylhydrazyl radical -- 97% cas—1898-664 ---- 500мг\3000р
2) DPPH, 1,1-Diphenyl-2-picrylhydrazyl radical -- 97% cas —1898-664 ---- 250мг\2500р
3) ABTS , Diammonium 2,2′-azino-bis(3-ethylbenzothiazoline-6-sulfonate)---99% cas-30931-67-0---- 100мг\2000р.---250мг\4000р
4) ABTS , Diammonium 2,2′-azino-bis(3-ethylbenzothiazoline-6-sulfonate)---97% cas-30931-67-0--200мг\2500р
5) Ethyl iodide- 99%- copper as stab. cas –75-03-6---- 50гр/3000р
6) Ethyl iodide- 99%- copper as stab. cas –75-03-6---- 100гр/4500р
7) Nps- chloride, 2-Nitrophenylsulfenyl chloride, 98% cas—7669-54-7----5гр\3000р
😎 Boc-L-proline≥99%, cas—15761-39-4------- 2гр\2000р
9) PCC, 98%, cas—26299-14-9---------- 20гр\2000р
10) Фолина- Чикалтеу 2N на фенолы,--- 100мл\2500р
11) Gallic acid monohydrate X2С ≥99%, ---1гр\1000р
12) DMAP, 4-(Dimethylamino)pyridine, cas- 1122-58-3, 98%, ---1гр\1000р
13) HOBt Hydrate, ≥97%, cas---123333-53-9,---- 5гр\2000р
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