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貨號(hào) | 品名 | 規(guī)格 | 包裝 | 單價(jià) | 貨期 | 庫(kù)存 |
JD1227147603 | L-3-(2-萘基)-丙氨酸 | 97% | 1g | 385元 | 咨詢(xún)客服 | 3天 |
JD1227147602 | L-3-(2-萘基)-丙氨酸 | 97% | 5g | 1485元 | 咨詢(xún)客服 | 3天 |
質(zhì)量標(biāo)準(zhǔn): | Purity (HPLC) 97% min. Appearance White or paint yellow powder Melting Point 240~253℃(dec.) Specific Rotation (20/D) -14.2°(c=1.08, H2O) 300 MHz 1H NMR Spectrum Consistent Elementary Analysis Consistent Solubility (20g/l, 1M HCl) Clear or clear faint yellow solution |
貯存: | 儲(chǔ)存溫度2-8°C |