# J527: YEAST EXTRACT-MALT EXTRACT AGAR (ISP-2) WITH 5% NaCl (pH 9.0) ## Main sol. J527 1000 ml Yeast extract-malt extract agar (ISP-2) (see Medium No. 43) 50 g NaCl 1. After autoclaving, adjust pH to 9.0 with sterilized 10% Na2CO3 solution.