{"medium":{"id":1122,"name":"MEDIUM K","complex_medium":"no","min_pH":7.2,"max_pH":7.2,"source":"DSMZ","link":"https://www.dsmz.de/microorganisms/medium/pdf/DSMZ_Medium1122.pdf"},"solutions":[{"id":2255,"name":"Main sol. 1122","volume":1000,"recipe":[{"recipe No.":1,"compound":"(NH4)2SO4","compound_id":27,"amount":2,"unit":"g","g_l":2,"mmol_l":15.1355,"optional":"no"},{"recipe No.":2,"compound":"KH2PO4","compound_id":11,"amount":2,"unit":"g","g_l":2,"mmol_l":14.6967,"optional":"no"},{"recipe No.":3,"compound":"NaCl","compound_id":43,"amount":0.5,"unit":"g","g_l":0.5,"mmol_l":8.55578,"optional":"no"},{"recipe No.":4,"compound":"MgSO4 x 7 H2O","compound_id":8,"amount":0.125,"unit":"g","g_l":0.125,"mmol_l":0.507149,"optional":"no"},{"recipe No.":5,"compound":"FeSO4 x 7 H2O","compound_id":12,"amount":2,"unit":"mg","g_l":0.002,"mmol_l":0.00719386,"optional":"no"},{"recipe No.":6,"compound":"Agar","compound_id":3,"attribute":"Difco","amount":20,"unit":"g","g_l":20,"mmol_l":59.4654,"optional":"no"},{"recipe No.":7,"compound":"Distilled water","compound_id":4,"amount":1000,"unit":"ml","optional":"no"},{"recipe No.":8,"compound":"Methanol","compound_id":226,"amount":1,"unit":"%(v/v)","optional":"no"}],"steps":[{"step":"Adjust to pH 7.2."},{"step":"After autoclaving add methanol (sterilized separately) to a concentration of 1% (v/v)."}],"main solution":"yes"}]}