{"31251":[],"31252":[],"31253":[],"31254":[],"31255":[],"31256":[],"31257":[],"31258":[],"31259":[],"31260":["No","Yes"],"31261":["21","22","23","48"],"31262":[],"31263":["Columbus Instruments","O'hara Co. Ltd.","Sable Systems","TSE Systems GmbH"],"31264":["FWI-3002 & IA-16M","Oxymax FAST","Oxymax/CLAMS","PhenoMaster/Labmaster CaloSys, (Dri)+Fed, Act.X,Y 12Mice","PhenoMaster/Labmaster CaloSys, (Dri)+Fed, Act.X,Y 12Mice - Gas system 994620 series","PhenoMaster/LabMaster CaloSys, (Dri)+Fed, Act.X,Y 16mice","PhenoMaster/Labmaster CaloSys, (Dri)+Fed, Act.X,Y 20Mice","PhenoMaster/Labmaster CaloSys, (Dri)+Fed, Act.X,Y 32Mice","SAMPLEMAX","SM-MARS 8 channel Metabolic system"],"31265":[],"31266":[],"31267":[],"31268":[],"31269":[],"31270":[],"31271":[],"31272":[],"31273":[],"31274":[],"31275":[],"31276":[],"31277":[],"31278":[],"31279":[],"31280":[],"31281":[],"31282":[],"31283":["Both","Front/back","Left/right"],"31284":[],"31285":[],"31286":[],"31287":["No","Yes"],"31288":["No","Yes"],"31289":["Gas bottle method","Reference range method"],"31290":[]}