{
    "id": 6421,
    "name": " Fe-EDTA complex",
    "volume": 500,
    "recipe": [
        {
            "recipe No.": 1,
            "compound": "FeCl3 x 6 H2O",
            "compound_id": 82,
            "solution": null,
            "solution_id": null,
            "condition": null,
            "attribute": null,
            "amount": 135,
            "unit": "mg",
            "g_l": 0.27,
            "mmol_l": 0.998905,
            "optional": "no"
        },
        {
            "recipe No.": 2,
            "compound": "Na2-EDTA x 2 H2O",
            "compound_id": 676,
            "solution": null,
            "solution_id": null,
            "condition": null,
            "attribute": null,
            "amount": 186,
            "unit": "mg",
            "g_l": 0.372,
            "mmol_l": 1.10646,
            "optional": "no"
        }
    ],
    "steps": [
        {
            "recipe No.": null,
            "step": "Combine in MilliQ water and make up to 500 ml."
        }
    ],
    "equipment": [],
    "Sol. No.": null,
    "main solution": "no"
}