July 19, 2019

Stavros G. Vizirgianakis
President and Chief Executive Officer
Misonix, Inc.
1938 New Highway
Farmingdale, New York 11735

       Re: New Misonix, Inc.
           Amendment No. 1 to Registration Statement on Form S-4
           Filed July 5, 2019
           File No. 333-231797

Dear Mr. Vizirgianakis:

      We have reviewed your amended registration statement and have the
following
comments. In some of our comments, we may ask you to provide us with
information so we
may better understand your disclosure.

       Please respond to this letter by amending your registration statement
and providing the
requested information. If you do not believe our comments apply to your facts
and
circumstances or do not believe an amendment is appropriate, please tell us why
in your
response.

       After reviewing any amendment to your registration statement and the
information you
provide in response to these comments, we may have additional comments. Unless
we note
otherwise, our references to prior comments are to comments in our June 26,
2019 letter.

Amendment No. 1 to Registration Statement on Form S-4

What indemnification obligations..., page 9

1.     If the breach of some representations and warranties would trigger the
indemnification
       obligation even if losses are less than the $1,000,000 that you disclose
here, please revise
       your disclosure to clarify.
Description of the Support Agreements, page 21

2.     Please expand your response to prior comment 3 to tell us with
specificity who signed the
       support agreements, and show us how the percentages disclosed in this
section are
       reconcilable to the beneficial ownership disclosure on pages 163-166.
 Stavros G. Vizirgianakis
FirstName LastNameStavros G. Vizirgianakis
Misonix, Inc.
Comapany NameMisonix, Inc.
July 19, 2019
July 19, 2019 Page 2
Page 2
FirstName LastName
Risk Factors, page 30

3.       We note your response to prior comment 2. Please add a risk factor to
address the
         potential personal liability of the Solsys members, and the extent to
which this liability
         differs from the liability they currently have for Solsys' liabilities
as members of Solsys.
New Misonix may not be able to effectively protect its intellectual property
rights, page 44

4.       We note your response to prior comment 6. Please tell us where you
have disclosed when
         the patents related to the business of Misonix expire, and tell us the
significance of the
         patents that expire in the near future.
Background of the Transactions, page 71

5.       We note your response to prior comment 10; however, from your revised
disclosure, it
         remains unclear how the amount of 5,954,543 shares was determined to
be the amount for
         the offer. Please revise as appropriate.
6.       We note your response to prior comment 12. It is unclear from your
response why none
         of the presentations or materials provided by Canaccord on January 8,
2019, January 14,
         2019, January 26, 2019, March 27, 2019 or April 3, 2019, the May 2,
2019 "advice and
         assistance" of Canaccord, the presentation to the Misonix board
provided by J.P. Morgan
         on March 5, 2019, J.P. Morgan's financial analysis mentioned on page
81, or the analyses
         mentioned on page 74 are a report, opinion or appraisal relating to
the transaction as
         contemplated by Form S-4 Item 4(b). Please revise your response to
clarify the basis for
         your conclusions regarding the applicability of that Item, citing
authority on which you
         rely, or provide the disclosure required by the Item.
Negative Factors, page 88

7.       We note your revisions in response to prior comment 13. However, we
continue to note
         your reference to the cost savings, synergies and other benefits that
possibly could be
         obtained as a result of the transactions. Please provide more detailed
disclosure about the
         cost savings, synergies and other benefits that could be achieved as a
result of the
         transactions, particularly in light of the transaction structure.
Miscellaneous, page 100

8.       Please address that part of prior comment 16 relating to the fees for
the services
         mentioned in the second paragraph of this section.
Certain Unaudited Prospective Financial Information Regarding Misonix and
Solsys, page 100

9.       We note your response to the second bullet point of prior comment 18;
however, it
         remains unclear how the disclaimer of any association with the
information is consistent
         with your disclosure on page 101 that J.P. Morgan reviewed information
and that
 Stavros G. Vizirgianakis
FirstName LastNameStavros G. Vizirgianakis
Misonix, Inc.
Comapany NameMisonix, Inc.
July 19, 2019
July 19, 2019 Page 3
Page 3
FirstName LastName
         Canaccord assisted with the preparation. It is also unclear how your
disclosure on
         page 101 that J.P. Morgan reviewed information is consistent with your
disclosure on
         page 102 that J.P. Morgan did not examine the information. Please
revise as appropriate,
         and provide us your analysis of whether the consent of the entities
must be filed with your
         registration statement.
Selected Unaudited Prospective Financial Information, page 103

10.      Regarding your response to prior comment 20:
           Please clarify the last paragraph on page 74 with the substance of
the penultimate
            sentence of your response, as appropriate.
           Address that part of the comment related to the key cash flow items
mentioned in what
            is now the first paragraph on page 95. Also disclose the
projections through 2029
            mentioned on page 98.
           Clarify where you provide the revised projections regarding cash
flow and cash needs,
            and the projections that facilitate a more direct comparison of
fiscal years mentioned
            in the last paragraph on page 77 and the first full paragraph on
page 78.
Material U.S. Federal Income Tax Consequences of the Mergers, page 108

11.      We note your responses to prior comments 22 and 23, and the
uncertainty regarding the
         tax consequences referenced in your disclosure. For example, your
disclosure on page
         109 regarding what consequences are intended rather than what the
consequences are, and
         your disclosure on page 111 regarding what the consequences "should"
be or what is "not
         expected." We may have further comments after you file exhibits 8.1
and 8.2. For
         guidance, please see Staff Legal Bulletin No. 19 (October 14, 2011)
Sections III.C.1 and 4
         available on the Commission's website.
Directors and Officers of New Misonix, page 113

12.      We note your response to prior comment 26; however, clause (i) in this
section indicates
         that all Misonix directors will become New Misonix directors. Please
reconcile that
         disclosure with clause (ii) in this section.
Consideration in the Solsys Merger, page 114

13.      Regarding your response to prior comment 27:
           Please clarify the effect of the transactions on warrants.
           Reconcile your disclosure here regarding the the allocation of
consideration based on
            the price of Misonix stock during the 10 days prior to the third
day prior to closing
            with your disclosure on page 90 that the shares issued for the
Series F profit interest
            awards is based on the price of Misonix stock as of the closing
date.
 Stavros G. Vizirgianakis
Misonix, Inc.
July 19, 2019
Page 4
             We note your disclosure that consents will be due at least 5
business days prior to
             closing. Please disclose the anticipated time period between the
date consents are due
             and closing, rather than merely the minimum time period.
             Please expand your response regarding partnership liabilities
being based on each unit
             holder's basis to clarify whether the amount of liabilities
attributable to each unit
             within a class will differ. It is unclear how investors can
evaluate the consideration
             and the risk on page 32 if you do not disclose the amount of such
liabilities allocated
             to each unit.
             Revise your disclosure in the second bullet point regarding
"percentage interest" to
             clarify how the percentage is calculated. For example, do you mean
percentage of the
             number of all outstanding units?
             Tell us how you determined the range and intervals to present in
the table on page 116,
             and what consideration you gave to presenting columns in the table
to reflect the price
             at which each class would receive no consideration.
             Clarify whether the Series F profits interest awards mentioned in
the table on page 116
             differ from the Series F preferred units mentioned on page 76.
From page A-5, it
             appears that there may be profits interests that differ from the
Series F units.
Certain Representations and Warranties, page 116

14.      We note your response to prior comment 24 and your disclosure that
assertions were made
         solely for purposes of the contract. However, to the extent these
representations and
         warranties are included in your disclosure, please revise to remove
any potential
         implication that the referenced information does not constitute public
disclosure under the
         federal securities laws.
Description of the Lock-Up Agreement, page 130

15.      We note your response to prior comment 28. Please disclose the number
of New Misonix
         shares that will be locked-up. Include shares held by investors who
will sign lock-up
         agreements and investors who will be subject to the lock-up due to the
number of shares
         they will receive as mentioned on page 125; disclose any material
differences between
         those lock-up provisions.
Unaudited Pro Forma Condensed Consolidated Combined Statement of Operations,
page 135

16.    We note that in response to comment 35, you corrected the "Pro Forma
Adjusted" column
FirstName LastNameStavros G. Vizirgianakis
       to reduce interest expense for the elimination of Solsys' financing exit
fees. However,
Comapany NameMisonix, Inc.
       please revise the "Pro Forma Adjustments" column to show $643,322 as the
corrected net
       amount of adjustments (j) and (n).
July 19, 2019 Page 4
FirstName LastName
 Stavros G. Vizirgianakis
FirstName LastNameStavros G. Vizirgianakis
Misonix, Inc.
Comapany NameMisonix, Inc.
July 19, 2019
July 19, 2019 Page 5
Page 5
FirstName LastName
Business of Solsys, page 141

17.      Please expand your response to prior comment 36 to address all
studies, publications and
         data mentioned in this section. We note for example the market
research mentioned on
         page 146. Also:
           Clarify what you mean by "key opinion leaders" on page 144, and the
compensation
             Solsys pays those key opinion leaders.
           Clarify the purpose of the names that you mention in connection with
studies, as at the
             beginning of each bullet point on pages 144 and 145. Include in
your response the
             basis for your conclusion that consent of the named persons need
not be filed with
             your registration statement.
Dependence of LifeNet, page 147

18.      We note your response to prior comment 37. Please specify in this
section the date which
         is the "sixth anniversary of the effective date of the agreement."
Also, given your
         reference to "certain net sales" and a "threshold amount" of net
sales, it is unclear how
         investors can determine the significance and risks of these
provisions; please clarify as
         appropriate.
Management's Discussion and Analysis of Financial Condition and Results of
Operations of
Solsys
Results of Operations, page 153

19.      We note that in response to prior comment 38 you quantified combined
unit sales volume
         of TheraSkin and this amount is equal to total sales of TheraSkin by
Solsys and
         LifeNet. Please revise the filing to clarify what combined unit sales
volume represents
         and explain its relationship to total sales of TheraSkin.
20.      Please address that part of prior comment 39 seeking a description of
known trends related
         to contractual prices, shipping and handling costs, or otherwise as
required by Regulation
         S-K Item 303.
Liquidity and Capital Resources, page 155

21.      Please expand your response to prior comment 41 to address how the
obligation affects
         your disclosure in this section regarding your liquidity and capital
resources, like on page
         157.
Summary Compensation Table, page 160

22.      Please expand your response to prior comment 43 to clarify how the
Notes
         you cite provide the disclosure required by Regulation S-K Item 402.
 Stavros G. Vizirgianakis
FirstName LastNameStavros G. Vizirgianakis
Misonix, Inc.
Comapany NameMisonix, Inc.
July 19, 2019
July 19, 2019 Page 6
Page 6
FirstName LastName
Security Ownership of Certain Beneficial Owners and Management of Solsys, page
165

23.      Regarding your response to prior comment 44:
           Please identify the natural persons who serve as members on the
investment
            committee for each of 1315 Capital Solsys and SV-Solsys Inc. Also,
if the individuals
            identified in the table beneficially own shares held in the name of
entities as
            determined by applicable rules, that beneficial ownership should be
included in the
            table, regardless of whether beneficial ownership is disclaimed.
           Clarify how you have provided the information required by Regulation
S-K Item
            403 for each applicable class of equity securities. We note that
your first paragraph in
            this section limits the disclosure to voting securities; however,
Regulation S-K Item
            403(b) is not limited to voting securities.
Management of New Misonix, page 168

24.      Please expand your response to prior comment 45 to clarify how you
addressed
         Regulation S-K Item 407(a) as it applies to committees.
Classified Board; Election and Removal of Directors; Filling Directors, page
173

25.      Please clarify how your response response to prior comment 47
addresses the 66 2/3 vote
         for removal mentioned Section VI.5 of Annex B. Also ensure your
disclosure regarding
         removal of directors on page 187 is consistent in this regard.
Comparison of Shareholder Rights, page 174

26.      Please expand your response to prior comment 49 to clarify how you
determined that the
         proxy card separately presents each provision required to be presented
separately. In this
         regard, (1) it is unclear how you considered provisions like the
increase in authorized
         shares and Article VIII.2 of Annex B to the proxy statement, and (2)
the proxy card filed
         as exhibit 99.1 does not appear to present each relevant provision
separately. Also, clarify
         in your disclosure how you will proceed if shareholders approve fewer
than all proposed
         provisions.
Incorporation of Certain Documents by Reference, page 200

27.      We note from the disclosure under "Submission of Consents" on page 68
that Solsys has
         reserved the right to extend the final date for receipt of written
consents beyond a date that
         has yet to be determined, and from the disclosure under "Executing
Consents; Revocation
         of Consents" on page 68 that the holders of Solsys' voting units may
change or revoke
         their consents at any time prior to a date that has yet to be
determined. Please expand
         your response to prior comment 50 to tell us why you should not
incorporate by reference
         the filings made by Misonix prior to the date on which the
contemplated transactions are
         consummated. Address in your response (1) how you will ensure that you
will
         incorporate by reference the appropriate filings of Misonix on or
prior to any extension of
 Stavros G. Vizirgianakis
Misonix, Inc.
July 19, 2019
Page 7
         the final date for receipt of written consents and on or prior to the
date that consents may
         be revoked, and (2) how the disclosed time for termination of forward
of incorporation by
         reference is consistent with the Form S-4 required duration of forward
incorporation by
         reference. Also, as requested by prior comment 50, please revise the
reference to the
         Form 8-K filed on "January 22, 2019" to reflect its actual filing
date.
28.      Please expand your response to prior comment 52 to clarify how the
documents filed
         under Rule 425 are incorporated by reference. We note for example the
May 8, 2019
         filing that appears to include statements that are not incorporated in
your registration
         statement.
Solsys Medical, LLC Financial Statements for the Years Ended December 31, 2018
and
December 31, 2017
Note 1 - Nature of Business and Significant Accounting Policies
Revenue Recognition, page F-9

29.      We note from your response to prior comment 53 that under the revised
supply agreement,
         Solsys has title to, and liability for, the product while it is in
transit to the customer.
         However, it appears that revenue for these sales is recognized when
the product is shipped
         to customers by LifeNet. Please explain how you concluded that
revenues under the
         revised supply agreement should be recognized at shipment.
Exhibit Index, page II-5

30.      Given the last sentence of your response to prior comment 55, it is
unclear whether you
         are seeking to comply with current Regulation S-K Item 601(a)(5) or
601(b)(2). If you
         are seeking to comply with Item 601(b)(2) and therefore have omitted
provisions or terms
         from schedules, annexes or exhibits to an exhibit, please comply with
the marking and
         disclosure requirements of current Item 601(b)(2). If you are omitting
schedules or
         similar attachments to exhibits in reliance on Item 601(a)(5), please
revise your current
         reference to Item 601(b)(2) to clarify. Also, clarify to which
exhibits the footnote to your
         exhibit refers; for example, are you referring to exhibit 10.1?
Exhibits
FirstName LastNameStavros G. Vizirgianakis
Comapany NameMisonix, part of prior comment 56 regarding filing the employment
agreements
31.    Please address that Inc.
July 19, 2019 Page 7 page 23.
       mentioned on
FirstName LastName
 Stavros G. Vizirgianakis
FirstName LastNameStavros G. Vizirgianakis
Misonix, Inc.
Comapany NameMisonix, Inc.
July 19, 2019
Page 8
July 19, 2019 Page 8
FirstName LastName
        You may contact Eric Atallah at (202) 551-3663 or Lynn Dicker, Senior
Accountant, at
(202) 551-3616 if you have questions regarding comments on the financial
statements and
related matters. Please contact Tim Buchmiller at (202) 551-3635 or Russell
Mancuso, Legal
Branch Chief, at (202) 551-3617 with any other questions.



                                                          Sincerely,

                                                          Division of
Corporation Finance
                                                          Office of Electronics
and Machinery
cc:      Jonn R. Beeson, Esq.