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j ---- ---- -- Forwarded message -- --- - -- - <br /> From : Brian Neugebauer <bneu ebg auerglindenusd . com> <br /> Date : Fri, Sep 27, 2019 at 2 : 55 PM <br /> Subject : Hazardous materials <br /> i <br /> To : John Schallberger <joschallbergerglindenusd . com> <br /> I <br /> i <br /> i <br /> Claudia, <br /> i <br /> jThe only hazardous acid that we dispose of in the Linden High School science labs are 1 Molar Hydrochloric <br /> acid. This is left over from our Acid- Base reactions and Endothermic and Exothermic reactions . We are <br /> disposing our acid per our manufacturers suggestion. We take the leftover Hydrochloric acid and mix it with <br /> Sodium hydroxide and neutralize it. This reaction makes water and salt which we then pour down the public <br /> utilities drain with over 5 Liters of water per Liter of neutralized substance . <br /> There are two teachers that are on campus that are trained to handle hazardous materials and dispose of acids . <br /> Andrew Ryan and myself (Brian Neugebauer) . I have attached an updated copy of our completion certificates <br /> that are valid till 9/27/22 . I have also attached a copy of the table of contents that was covered in our safety <br /> course . <br /> Thank you <br /> Brian Neugebauer <br /> is <br /> ii <br /> Brian Neugebauer <br /> + i <br /> Boys and Girls Golf Coach <br /> Science Department Chair <br /> I <br /> j Linden High School <br /> Notice of Confidentiality - This transmission contains information that may be confidential and that may also <br /> be privileged . Unless you are the intended recipient of the message (or authorized to receive it for the <br /> intended recipient) , you may not copy, forward, or otherwise use it, or disclose its contents to anyone else. If <br /> I you have received this transmission in error, please notify the sender. <br /> i <br /> i ' <br /> Notice of Confidentiality - This transmission contains information that may be confidential and that may also be privileged. Unless you are the intended recipient <br /> of the message (or authorized to receive it for the intended recipient) , you may not copy, forward , or otherwise use it, or disclose its contents to anyone else. If <br /> you have received this transmission in error, please notify the sender. <br /> I <br /> Notice of Confidentiality This transmission contains information that may be confidential and that may also be privileged. Unless you are the intended recipient <br /> of the message (or authorized to receive it for the intended recipient) , you may not copy, forward , or otherwise use it , or disclose its contents to anyone else. If <br /> you have received this transmission in error, please notify the sender. <br /> 6 <br />