Member since March 2018

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

David Spengler

Posted Date : 23-08-2019
Critique for Feedback for Paraformaldehyde
DS

David Spengler

Posted Date : 18-05-2020
Feedback for Feedback for Paraffin C14-C17 not chlorinated: grade with fraction 47.
DS

David Spengler

Posted Date : 12-06-2018
Comment for Feedback for Need Hydrochloric Acid (Quantity: bulk)
DS

David Spengler

Posted Date : 04-12-2018
Reaction for Feedback for Heavy Normal Paraffin
DS

David Spengler

Posted Date : 13-03-2019
Evaluation for Feedback for Hydrochloric Acid
DS

David Spengler

Posted Date : 12-04-2020
Remark for Feedback for SLES 70% NATURAL 2 MOLE
DS

David Spengler

Posted Date : 29-01-2018
Comment for Feedback for SLES 70% NATURAL 2 MOLE
DS

David Spengler

Posted Date : 22-12-2019
Opinion for Feedback for hydrochloric acid
DS

David Spengler

Posted Date : 24-04-2019
Rating for Feedback for wanted to buy raw materials for dishwashing liquid
DS

David Spengler

Posted Date : 27-03-2019
Comment for Feedback for Normal paraffin
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