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        <CurrentTaxYearMinus3YearsAmt>403990</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>7682336</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>431618</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>3224</CurrentTaxYearAmt>
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      </TotalCalendarYear170Grp>
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        <CurrentTaxYearMinus3YearsAmt>6218</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>249778</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>482792</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>345127</CurrentTaxYearAmt>
        <TotalAmt>1091938</TotalAmt>
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      <PublicSupportPY170Pct>0.92530</PublicSupportPY170Pct>
      <ThirtyThrPctSuprtTestsCY170Ind>X</ThirtyThrPctSuprtTestsCY170Ind>
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    <IRS990ScheduleD documentId="RetDoc1040000001">
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      <FootnoteTextInd>X</FootnoteTextInd>
      <TotalRevEtcAuditedFinclStmtAmt>883090</TotalRevEtcAuditedFinclStmtAmt>
      <RevenueNotReportedAmt>0</RevenueNotReportedAmt>
      <RevenueSubtotalAmt>883090</RevenueSubtotalAmt>
      <InvestmentExpensesNotIncldAmt>49470</InvestmentExpensesNotIncldAmt>
      <RevenueNotReportedFinclStmtAmt>49470</RevenueNotReportedFinclStmtAmt>
      <TotalRevenuePerForm990Amt>932560</TotalRevenuePerForm990Amt>
      <TotExpnsEtcAuditedFinclStmtAmt>252865</TotExpnsEtcAuditedFinclStmtAmt>
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      <ExpensesSubtotalAmt>252865</ExpensesSubtotalAmt>
      <InvestmentExpensesNotIncld2Amt>49470</InvestmentExpensesNotIncld2Amt>
      <ExpensesNotRptFinclStmtAmt>49470</ExpensesNotRptFinclStmtAmt>
      <TotalExpensesPerForm990Amt>302335</TotalExpensesPerForm990Amt>
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        <FormAndLineReferenceDesc>PART X, LINE 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE SOCIETY QUALIFIES AS A TAX-EXEMPT, NOT-FOR-PROFIT ORGANIZATION UNDER SECTION 501(C)(3) OF THE INTERNAL REVENUE CODE. ACCORDINGLY, THE SOCIETY IS GENERALLY NOT LIABLE FOR FEDERAL OR STATE INCOME TAXES.</ExplanationTxt>
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      <GrantRecordsMaintainedInd>1</GrantRecordsMaintainedInd>
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          <BusinessNameLine1Txt>AUBURN UNIVERSITY</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>208 M WHITE SMITH HALL 381 MELL ST</AddressLine1Txt>
          <CityNm>AUBURN UNIVERSITY</CityNm>
          <StateAbbreviationCd>AL</StateAbbreviationCd>
          <ZIPCd>36849</ZIPCd>
        </USAddress>
        <RecipientEIN>636000724</RecipientEIN>
        <IRCSectionDesc>501(C)(3)</IRCSectionDesc>
        <CashGrantAmt>30000</CashGrantAmt>
        <NonCashAssistanceAmt>0</NonCashAssistanceAmt>
        <ValuationMethodUsedDesc>N/A</ValuationMethodUsedDesc>
        <NonCashAssistanceDesc>N/A</NonCashAssistanceDesc>
        <PurposeOfGrantTxt>SSP STARTER GRANT AWARD</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>MORAVIAN UNIVERSITY</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>1200 MAIN STREET</AddressLine1Txt>
          <CityNm>BETHLEHEM</CityNm>
          <StateAbbreviationCd>PA</StateAbbreviationCd>
          <ZIPCd>18018</ZIPCd>
        </USAddress>
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        <IRCSectionDesc>501(C)(3)</IRCSectionDesc>
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        <NonCashAssistanceAmt>0</NonCashAssistanceAmt>
        <ValuationMethodUsedDesc>N/A</ValuationMethodUsedDesc>
        <NonCashAssistanceDesc>N/A</NonCashAssistanceDesc>
        <PurposeOfGrantTxt>2023 PCMNCG GRANT</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>NORTH PARK UNIVERSITY</BusinessNameLine1Txt>
        </RecipientBusinessName>
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          <AddressLine1Txt>3225 WEST FOSTER AVE</AddressLine1Txt>
          <CityNm>CHICAGO</CityNm>
          <StateAbbreviationCd>IL</StateAbbreviationCd>
          <ZIPCd>60625</ZIPCd>
        </USAddress>
        <RecipientEIN>361557840</RecipientEIN>
        <IRCSectionDesc>501(C)(3)</IRCSectionDesc>
        <CashGrantAmt>10000</CashGrantAmt>
        <NonCashAssistanceAmt>0</NonCashAssistanceAmt>
        <ValuationMethodUsedDesc>N/A</ValuationMethodUsedDesc>
        <NonCashAssistanceDesc>N/A</NonCashAssistanceDesc>
        <PurposeOfGrantTxt>2023 PCMNCG GRANT</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>THOMAS MORE UNIVERSITY</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>333 THOMAS MORE PARKWAY</AddressLine1Txt>
          <CityNm>CRESVIEW HILLS</CityNm>
          <StateAbbreviationCd>KY</StateAbbreviationCd>
          <ZIPCd>41017</ZIPCd>
        </USAddress>
        <RecipientEIN>610448560</RecipientEIN>
        <IRCSectionDesc>501(C)(3)</IRCSectionDesc>
        <CashGrantAmt>10000</CashGrantAmt>
        <NonCashAssistanceAmt>0</NonCashAssistanceAmt>
        <ValuationMethodUsedDesc>N/A</ValuationMethodUsedDesc>
        <NonCashAssistanceDesc>N/A</NonCashAssistanceDesc>
        <PurposeOfGrantTxt>2023 PCMNCG GRANT</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>WAYNESBURG UNIVERSITY</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>51 WEST COOLEGE ST</AddressLine1Txt>
          <CityNm>WAYNESBURG</CityNm>
          <StateAbbreviationCd>PA</StateAbbreviationCd>
          <ZIPCd>15370</ZIPCd>
        </USAddress>
        <RecipientEIN>250965603</RecipientEIN>
        <IRCSectionDesc>501(C)(3)</IRCSectionDesc>
        <CashGrantAmt>10000</CashGrantAmt>
        <NonCashAssistanceAmt>0</NonCashAssistanceAmt>
        <ValuationMethodUsedDesc>N/A</ValuationMethodUsedDesc>
        <NonCashAssistanceDesc>N/A</NonCashAssistanceDesc>
        <PurposeOfGrantTxt>2023 PCMNCG GRANT</PurposeOfGrantTxt>
      </RecipientTable>
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      <TotalOtherOrgCnt>0</TotalOtherOrgCnt>
      <GrantsOtherAsstToIndivInUSGrp>
        <GrantTypeTxt>ADAMS AWARD</GrantTypeTxt>
        <RecipientCnt>1</RecipientCnt>
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        <NonCashAssistanceAmt>0</NonCashAssistanceAmt>
        <ValuationMethodUsedDesc>N/A</ValuationMethodUsedDesc>
        <NonCashAssistanceDesc>N/A</NonCashAssistanceDesc>
      </GrantsOtherAsstToIndivInUSGrp>
      <GrantsOtherAsstToIndivInUSGrp>
        <GrantTypeTxt>SPECTROSCOPY AWARD</GrantTypeTxt>
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        <CashGrantAmt>3000</CashGrantAmt>
        <NonCashAssistanceAmt>0</NonCashAssistanceAmt>
        <ValuationMethodUsedDesc>N/A</ValuationMethodUsedDesc>
        <NonCashAssistanceDesc>N/A</NonCashAssistanceDesc>
      </GrantsOtherAsstToIndivInUSGrp>
      <GrantsOtherAsstToIndivInUSGrp>
        <GrantTypeTxt>HODGE MEMORIAL AWARD</GrantTypeTxt>
        <RecipientCnt>1</RecipientCnt>
        <CashGrantAmt>1000</CashGrantAmt>
        <NonCashAssistanceAmt>0</NonCashAssistanceAmt>
        <ValuationMethodUsedDesc>N/A</ValuationMethodUsedDesc>
        <NonCashAssistanceDesc>N/A</NonCashAssistanceDesc>
      </GrantsOtherAsstToIndivInUSGrp>
      <GrantsOtherAsstToIndivInUSGrp>
        <GrantTypeTxt>KEIVIN BURNS AWARD</GrantTypeTxt>
        <RecipientCnt>1</RecipientCnt>
        <CashGrantAmt>1000</CashGrantAmt>
        <NonCashAssistanceAmt>0</NonCashAssistanceAmt>
        <ValuationMethodUsedDesc>N/A</ValuationMethodUsedDesc>
        <NonCashAssistanceDesc>N/A</NonCashAssistanceDesc>
      </GrantsOtherAsstToIndivInUSGrp>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART I, LINE 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE GRANTS THAT ARE GIVEN ARE USED FOR LABRATORY EQUIPMENT. THE RECIPIENT PICKS THE EQUIPMENT AND THE EQUIPMENT IS ORDERED BY THE SCIENCE WEEK CHAIRMAN. THIS ENSURES THE SOCIETY RECIEVES FAIR PRICING AND THAT THE APPROPRIATE EQUIPMENT IS ORDERED.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleI>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 6</FormAndLineReferenceDesc>
        <ExplanationTxt>ANY PERSON QUALIFIED BY EDUCATION, OCCUPATION, EXPERIENCE, OR BACKGROUND IN SCIENCE, TO FURTHER THE PURPOSES OF THE SOCIETY SHALL BE ELIGIBLE FOR ACTIVE MEMBERSHIP. THERE SHALL BE TWO TYPES OF MEMBERSHIPS: ACTIVE AND STUDENT AFFILIATE. APPLICANTS FOR ACTIVE MEMBERSHIP IN THE SOCIETY MUST BE SPONSORED BY AN ACTIVE MEMBER, APPROVED BY THE EXECUTIVE COUNCIL, AND SHALL BECOME ACTIVE UPON PAYMENT OF DUES. ALL MEMBERS OF THE SSP MUST RESIDE IN AREAS WHICH INCLUDE: ALL COUNTIES IN PENNSYLVANIA, OHIO, WEST VIRGINIA, MARYLAND, VIRGINIA, NEW JERSEY, NEW YORK, AND DELAWARE. MEMBERSHIP OUTSIDE OF THE GEOGRAPHICAL REGION MAY BE DETERMINED ON A CASE-BY-CASE BASIS. SSP MEMBERS WHO MOVE OUTSIDE OF THE GEOGRAPHICAL MEMBERSHIP AREA MAY RETAIN THEIR ACTIVE MEMBER STATUS BY PAYING ANNUAL DUES AND UPDATING THEIR CONTACT INFORMATION ANNUALLY. - DUES ARE WAIVED FOR EMERITUS AND HONORARY MEMBERS, WHO HAVE ACHIEVED SUCH STATUS PRIOR TO 2021. THESE MEMBERSHIP CATEGORIES ARE "GRANDFATHERED". THIS STATUS WILL NO LONGER BE GRANTED TO EXISTING OR FUTURE MEMBERS. - A STUDENT AFFILIATE IS ANY STUDENT ENROLLED AS AN UNDERGRADUATE SCIENCE MAJOR, THAT INCLUDES CHEMISTRY COURSES IN ANY COLLEGE OR UNIVERSITY. STUDENTS SHALL REMAIN STUDENT AFFILIATE MEMBERS FOR AS LONG AS THEY REMAIN IN AN UNDERGRADUATE STUDY PROGRAM, AFTER WHICH THEY MAY APPLY FOR REGULAR MEMBERSHIP. - HIGH SCHOOL STUDENTS MAY BE INVITED TO APPLY FOR STUDENT AFFILIATE MEMBERSHIP, PROVIDED THAT THEY ARE CURRENTLY JUNIORS OR SENIORS IN HIGH SCHOOL AND HAVE EXCEPTIONAL CAPABILITIES AS DEMONSTRATED BY ONE OR MORE OF THE FOLLOWING: SCHOLASTIC ACHIEVEMENT GPA (&gt;3.4/4.0), REGIONAL OR NATIONAL SCIENCE COMPETITION PARTICIPATION (PJAS, PRSEF, ISEF) OR EDUCATIONAL OUTREACH SERVICE. ATTENDANCE TO MONTHLY MEETINGS BY HIGH SCHOOL STUDENTS MAY ONLY BE VIRTUAL. ACTIVE MEMBERSHIPS WILL BE VOTING MEMBERSHIPS. IT IS THE RESPONSIBILITY OF THE SECRETARY TO MAINTAIN A LISTING OF EMERITUS AND HONORARY MEMBERS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 7A</FormAndLineReferenceDesc>
        <ExplanationTxt>SPECTROSCOPY SOCIETY OF PITTSBURGH MEMBERS VOTE FOR OFFICERS ON AN ANNUAL BASIS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 7B</FormAndLineReferenceDesc>
        <ExplanationTxt>SPECTROSCOPY SOCIETY OF PITTSBURGH MEMBERS VOTE FOR CHANGES IN THE BYLAWS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION'S FINANCE TEAM REVIEWS THE FORM 990. UPON THEIR REVIEW, A COPY OF THE FORM IS PROVIDED TO THE BOARD OF DIRECTORS FOR THEIR REVIEW PRIOR TO FILING WITH THE INTERNAL REVENUE SERVICE.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 15</FormAndLineReferenceDesc>
        <ExplanationTxt>THE SPECTROSCOPY SOCIETY OF PITTSBURGH IS A VOLUNTEER SOCIETY. OFFICERS ARE NOT COMPENSATED IN ANY MANNER.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION C, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION MAKES ITS GOVERNING DOCUMENTS, CONFLICT OF INTEREST POLICY AND FINANCIAL STATEMENTS AVAILABLE UPON REQUEST.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART XII, LINE 2C</FormAndLineReferenceDesc>
        <ExplanationTxt>THE PROCESS HAS NOT CHANGED FROM THE PRIOR YEAR.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
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        <DisregardedEntityName>
          <BusinessNameLine1Txt>THE PGH CONF ON ANALYTICAL CHEMISTRY &amp; APPLIED SPECTROSCOPY</BusinessNameLine1Txt>
        </DisregardedEntityName>
        <USAddress>
          <AddressLine1Txt>300 PENN CTR BLVD</AddressLine1Txt>
          <CityNm>PGH</CityNm>
          <StateAbbreviationCd>PA</StateAbbreviationCd>
          <ZIPCd>15235</ZIPCd>
        </USAddress>
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        <PrimaryActivitiesTxt>SCIENTIFIC CONFERENCE</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>PA</LegalDomicileStateCd>
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      <IdRelatedTaxExemptOrgGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>THE SOCIETY FOR ANALYTICAL CHEMISTS</BusinessNameLine1Txt>
        </DisregardedEntityName>
        <USAddress>
          <AddressLine1Txt>300 PENN CENTER BLVD</AddressLine1Txt>
          <CityNm>PITTSBURGH</CityNm>
          <StateAbbreviationCd>PA</StateAbbreviationCd>
          <ZIPCd>15235</ZIPCd>
        </USAddress>
        <EIN>256072976</EIN>
        <PrimaryActivitiesTxt>EDUCATION</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>PA</LegalDomicileStateCd>
        <ExemptCodeSectionTxt>501(C)(3)</ExemptCodeSectionTxt>
        <PublicCharityStatusTxt>PF</PublicCharityStatusTxt>
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        <ControlledOrganizationInd>0</ControlledOrganizationInd>
      </IdRelatedTaxExemptOrgGrp>
      <ReceiptOfIntAnntsRntsRyltsInd>0</ReceiptOfIntAnntsRntsRyltsInd>
      <GiftGrntOrCapContriToOthOrgInd>0</GiftGrntOrCapContriToOthOrgInd>
      <GiftGrntCapContriFromOthOrgInd>1</GiftGrntCapContriFromOthOrgInd>
      <LoansOrGuaranteesToOtherOrgInd>0</LoansOrGuaranteesToOtherOrgInd>
      <LoansOrGuaranteesFromOthOrgInd>0</LoansOrGuaranteesFromOthOrgInd>
      <DivRelatedOrganizationInd>0</DivRelatedOrganizationInd>
      <AssetSaleToOtherOrgInd>0</AssetSaleToOtherOrgInd>
      <AssetPurchaseFromOtherOrgInd>0</AssetPurchaseFromOtherOrgInd>
      <AssetExchangeInd>0</AssetExchangeInd>
      <RentalOfFacilitiesToOthOrgInd>0</RentalOfFacilitiesToOthOrgInd>
      <RentalOfFcltsFromOthOrgInd>0</RentalOfFcltsFromOthOrgInd>
      <PerformOfServicesForOthOrgInd>0</PerformOfServicesForOthOrgInd>
      <PerformOfServicesByOtherOrgInd>0</PerformOfServicesByOtherOrgInd>
      <SharingOfFacilitiesInd>0</SharingOfFacilitiesInd>
      <PaidEmployeesSharingInd>0</PaidEmployeesSharingInd>
      <ReimbursementPaidToOtherOrgInd>0</ReimbursementPaidToOtherOrgInd>
      <ReimbursementPaidByOtherOrgInd>0</ReimbursementPaidByOtherOrgInd>
      <TransferToOtherOrgInd>0</TransferToOtherOrgInd>
      <TransferFromOtherOrgInd>0</TransferFromOtherOrgInd>
    </IRS990ScheduleR>
  </ReturnData>
</Return>
