Member since March 2018

  • Reviews 15
  • Thank Yous 15
  • Profile Views 20
DS

David Spengler

Posted Date : 20-11-2018
Critique for Feedback for Paraformaldehyde
DS

David Spengler

Posted Date : 17-02-2020
Feedback for Feedback for Paraffin C14-C17 not chlorinated: grade with fraction 47.
DS

David Spengler

Posted Date : 23-07-2021
Comment for Feedback for Need Hydrochloric Acid (Quantity: bulk)
DS

David Spengler

Posted Date : 24-06-2020
Reaction for Feedback for Heavy Normal Paraffin
DS

David Spengler

Posted Date : 14-03-2018
Evaluation for Feedback for Hydrochloric Acid
DS

David Spengler

Posted Date : 19-01-2018
Remark for Feedback for SLES 70% NATURAL 2 MOLE
DS

David Spengler

Posted Date : 28-12-2018
Comment for Feedback for SLES 70% NATURAL 2 MOLE
DS

David Spengler

Posted Date : 24-05-2020
Opinion for Feedback for hydrochloric acid
DS

David Spengler

Posted Date : 11-04-2018
Rating for Feedback for wanted to buy raw materials for dishwashing liquid
DS

David Spengler

Posted Date : 24-03-2020
Comment for Feedback for Normal paraffin
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