[
    {
        "medium_id": "429d",
        "compound": "Columbia agar base",
        "g_l": 700,
        "mmol_l": null,
        "optional": "no"
    },
    {
        "medium_id": "429d",
        "compound": "Horse blood",
        "g_l": 40,
        "mmol_l": null,
        "optional": "no"
    },
    {
        "medium_id": "429d",
        "compound": "Sheep blood",
        "g_l": 40,
        "mmol_l": null,
        "optional": "no"
    },
    {
        "medium_id": "429d",
        "compound": "Glucose",
        "g_l": 10,
        "mmol_l": 55.5062,
        "optional": "no"
    },
    {
        "medium_id": "429d",
        "compound": "Agar",
        "g_l": 2,
        "mmol_l": 5.94654,
        "optional": "no"
    },
    {
        "medium_id": "429d",
        "compound": "Cysteine",
        "g_l": 1,
        "mmol_l": 8.25355,
        "optional": "no"
    },
    {
        "medium_id": "429d",
        "compound": "FeCl3",
        "g_l": 0.3244,
        "mmol_l": 2,
        "optional": "no"
    }
]