File:KielIV oven.jpg: Revision history

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13 September 2019

  • curprev 06:1406:14, 13 September 2019Eal068 talk contribs 238 bytes +238 Labeled components in the Kiel device/oven: 1= magazine, 2= pistons, 3= O-ring seal (line 1), 4= acid drop counter springs (line 2), 5= acid dropper capillary (line 2), 6= acid pump, 7= Kiel vial, 8= concentrated phosphoric acid reservoir