diff -r 8544f1e28208 -r 0115b97e8c39 src/MainWindow.cpp
--- a/src/MainWindow.cpp	Mon Apr 11 22:32:04 2022 +0200
+++ b/src/MainWindow.cpp	Tue Apr 12 21:03:19 2022 +0200
@@ -33,6 +33,7 @@
 #include "../ui/ui_MainWindow.h"
 #include "database/database.h"
 #include "config.h"
+#include "global.h"
 
 #include <QApplication>
 #include <QCloseEvent>
@@ -56,6 +57,42 @@
     db->openDataBase(useDevelopOption);
 
     openWS(useDevelopOption);
+
+    Acid a;
+    a.name = "Lactic";
+    a.pK1 = 3.86;
+    a.pK2 = 20;
+    a.pK3 = 20;
+    a.MolWt = 90.08;
+    a.AcidSG = 1238;
+    a.AcidPrc = 80;
+    my_acids.append(a);
+    a.name = "Hydrochloric";
+    a.pK1 = -7;
+    a.pK2 = 20;
+    a.pK3 = 20;
+    a.MolWt = 36.46;
+    a.AcidSG = 1497;
+    a.AcidPrc = 28;
+    my_acids.append(a);
+    a.name = "Phosphoric";
+    a.pK1 = 2.12;
+    a.pK2 = 7.20;
+    a.pK3 = 12.44;
+    a.MolWt = 98.00;
+    a.AcidSG = 1982;
+    a.AcidPrc = 75;
+    my_acids.append(a);
+    a.name = "Sulfuric";
+    a.pK1 = -1;
+    a.pK2 = 1.92;
+    a.pK3 = 20;
+    a.MolWt = 98.07;
+    a.AcidSG = 1884;
+    a.AcidPrc = 93;
+    my_acids.append(a);
+
+    qDebug() << "acids" << my_acids.size();
 }