Description Boss Head A Boss head is one of the three things that holds a Florence flask or Conical flask on a retort stand. A Boss head is used to keep the clamp in place so if you put a glass holder in between the clamp it doesn't fall/break.
payment | shipping rates | returns Metcal STTC-122-PK STTC Series Soldering Cartridge for Most Standard Applications, 775°F Maximum Tip Temperature, Conical Sharp, 0.4mm Tip Size Product Category : Miscellaneous UPC : na Title : Met
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