diff -r f9b7e3f6be7c -r 64a9c935a66b www/import/from_brouwhulp.php
--- a/www/import/from_brouwhulp.php	Fri Jan 25 13:33:10 2019 +0100
+++ b/www/import/from_brouwhulp.php	Fri Jan 25 16:57:59 2019 +0100
@@ -278,7 +278,10 @@
 			$sql .= "', max_reuse='" . $yeast->MAX_REUSE;
 
 		if ($yeast->FORM == 'Liquid') {
-			$sql .= "', cells='100000000000";	// 100 billion cells per pack
+			if ($yeast->LABORATORY == 'Imperial Yeast')
+				$sql .= "', cells='200000000000";	// 200 billion cells per pack
+			else
+				$sql .= "', cells='100000000000";	// 100 billion cells per pack
 			if ($yeast->COST)
 				$sql .= "', cost='" . floatval($yeast->COST);
 			if ($yeast->INVENTORY)