HPLC peptide standard mixture

血管紧缩素II，0.5mg                                                                                                                                      甘胺酰-L-酪氨酸，0.5mg                                                                                                                               亮氨酸脑啡肽，0.5mg                                                                                                                                    甲硫氨酸脑啡肽，0.5mg                                                                                                                                缬氨酸-酪氨酸-缬氨酸，0.5mg