--- a/www/getyeastsources.php	Sat Mar 30 20:11:33 2019 +0100
+++ b/www/getyeastsources.php	Sun Mar 31 20:14:34 2019 +0200
@@ -22,7 +22,8 @@
 		'attenuation' => $row['attenuation'],
 		'cells' => $row['cells'],
 		'inventory' => $row['inventory'],
-		'cost' => $row['cost']
+		'cost' => $row['cost'],
+		'tolerance' => $row['tolerance']
 	);
 }
 header("Content-type: application/json");