SERTIFIKASI PRODUK BINCHOTAN: Germany PATNO: 10348037 United States U.S PATNO: 6823570 Taiwan R.O.C PATNO: 227289 Taiwan R.O.C PATNO: 227290 Hygroscopicity of 1 second Far infrared Negative Ion Deodorizing Antimicrobial activity (Staphylococcus aureus, Escherichia coli, Klebsiella pneumoniae, Candida albicans)