

| Name | Specifications | Packing | Price | Delivery | 
| Retinyl acetate | 细胞培养级 | 5g | RMB 759 | Consulting service | 
| Retinyl acetate | 细胞培养级 | 1g | RMB 264 | Consulting service | 
| Retinyl acetate | USP/EP | 500g | RMB 3256 | Consulting service | 
| Retinyl acetate | USP/EP | USP/EP | RMB 759 | Consulting service | 
| Retinyl acetate | USP/EP | 25g | RMB 231 | Consulting service | 
| Retinyl acetate | 标准品90%以上 | 100MG | RMB 1400 | Consulting service | 
外观Appearance                  黄色至棕黄色油状液体
含量Assay                       1.5-1.65 million I.U./g (photometr.) vitamin A
折光率Refractive index n20/D    1.5470-1.5550
吸光率ABSORBANCE RATIO          0.85
品级Grade                               细胞培养级  
                                        (for cell culture)
外观Appearance                          浅黄色至淡黄色固体或粘性液体
红外光谱鉴别Infrared spectrometry       Conforms to Structure
纯度Purity                              ≥90.0% (HPLC)  
水溶解试验solubility in water           clear to slightly hazy yellow to yellow-green solution ,50mg/ml in chloroform
solubility uv-vis spectrum e1%          ≥ 1400 at 324 to 327nm in ethanol
细胞培养测试cell culture test           pass
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