UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

                                   FORM 12b-25

                           NOTIFICATION OF LATE FILING


                                                     SEC FILE NUMBER:  000-30172
                                                     CUSIP NUMBER:

(Check One): [ ] Form 10-K       [ ] Form 20-F       [ ] Form 11-K
             [X] Form 10-Q       [ ] Form N-SAR


For Period Ended:     March 31, 2004
                  ---------------------

[ ] Transition Report on Form 10-K
[ ] Transition Report on Form 20-F
[ ] Transition Report on Form 11-K
[ ] Transition Report on Form 10-Q
[ ] Transition Report on Form N-SAR
For the Transition Period Ended: ______________________________


  Read Instruction (on back page) Before Preparing Form. Please Print or Type.


    NOTHING IN THIS FORM SHALL BE CONSTRUED TO IMPLY THAT THE COMMISSION HAS
                   VERIFIED ANY INFORMATION CONTAINED HEREIN.


If the notification relates to a portion of the filing checked above, identify
the Item(s) to which the notification relates:

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PART I  --  REGISTRANT INFORMATION

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TECH LABORATORIES, INC.

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Full Name of Registrant


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Former Name if Applicable

955 Belmont Avenue
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Address of Principal Executive Office (Street and Number)

North Haledon, New Jersey 07508
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City, State and Zip Code




PART II  --  RULES 12B-25(B) AND (C)

If the subject report could not be filed without unreasonable effort or expense
and the registrant seeks relief pursuant to Rule 12b-25(b), the following should
be completed. (Check box if appropriate)

[X] (a)  The reasons described in reasonable detail in Part III of this form
         could not be eliminated without unreasonable effort or expense;

[X] (b)  The subject annual report, semi-annual report, transition report on
         Form 10-K, Form 20-F,11-K or Form N-SAR, or portion thereof, will be
         filed on or before the fifteenth calendar day following the prescribed
         due date; or the subject quarterly report of transition report on Form
         10-Q, or portion thereof will be filed on or before the fifth calendar
         day following the prescribed due date; and

[ ] (c)  The accountant's statement or other exhibit required by Rule 12b-25(c)
         has been attached if applicable.

PART III -- NARRATIVE

State below in reasonable detail the reasons why Forms 10-K, 20-F, 11-K, 10-Q,
N-SAR, or the transition report portion thereof, could not be filed within the
prescribed time period.

Registrant did not obtain all information prior to filing date and attorney and
accountant could not complete the required legal information and financial
statements and management could not complete Management's Discussion and
Analysis of such financial statements by March 31, 2004.

                         (ATTACH EXTRA SHEETS IF NEEDED)

PART IV-- OTHER INFORMATION

(1)  Name and telephone number of person to contact in regard to this
     notification

      Bernard Ciongoli               (973)                     427-5333
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           (Name)                 (Area Code)             (Telephone Number)


(2) Have all other periodic reports required under SECTION 13 or 15(D) of the
Securities Exchange Act of 1934 or Section 30 of the Investment Company Act of
1940 during the preceding 12 months or for such shorter period that the
registrant was required to file such report(s) been filed? If answer is no,
identify report(s). [X] Yes  [ ] No

(3) Is it anticipated that any significant change in results of operations from
the corresponding period for the last fiscal year will be reflected by the
earnings statements to be included in the subject report or portion thereof?
[ ] Yes  [X] No



If so, attach an explanation of the anticipated change, both narratively and
quantitatively, and, if appropriate, state the reasons why a reasonable estimate
of the results cannot be made.

                             TECH LABORATORIES, INC.
                  --------------------------------------------
                  (Name of Registrant as Specified in Charter)


has caused this notification to be signed on its behalf by the undersigned
hereunto duly authorized.

Date: May 17, 2004                  By: /s/ Bernard Ciongoli
                                        ----------------------
                                            Bernard Ciongoli
                                            President

INSTRUCTION: The form may be signed by an executive officer of the registrant of
by any other duly authorized representative. The name and title of the person
signing the form shall be typed or printed beneath the signature. If the
statement is signed on behalf of the registrant by an authorized representative
(other than an executive officer), evidence of the representative's authority to
sign on behalf of the registrant shall be filed with the form.

                                    ATTENTION

   INTENTIONAL MISSTATEMENTS OR OMISSIONS OF FACT CONSTITUTE FEDERAL CRIMINAL
                        VIOLATIONS (SEE 18 U.S.C. 1001).


                              GENERAL INSTRUCTIONS

1.   This form is required by Rule 12b-25 (17 CFR 240.12b-25) of the General
     Rules and Regulations under the Securities Exchange Act of 1934.

2.   One signed original and four conformed copies of this form and amendments
     thereto must be completed and filed with the Securities and Exchange
     Commission, Washington, D.C. 20549, in accordance with Rule0-3 of the
     General Rules and Regulations under the Act. The information contained in
     or filed with the form will be made a matter of public record in the
     Commission files.

3.   A manually signed copy of the form and amendments thereto shall be filed
     with each national securities exchange on which any class of securities of
     the registrant is registered.

4.   Amendments to the notifications must also be filed on form 12b-25 but need
     not restate information that has been correctly furnished. The form shall
     be clearly indentified as an amended notification.

5.   Electronic filers. This form shall not be used by electronic filers unable
     to timely file a report solely due to electronic difficulties. Filers
     unable to submit a report within the time period prescribed due to
     difficulties in electronic filing should comply with either RULE 201 or
     RULE 202 of Regulation S-T (ss.232.201 or ss.232.202 of this chapter) or
     apply for an adjustment in filing date pursuant to Rule 13(b) of Regulation
     S-T (ss.232.13(b) of this Chapter).