Exhibit 4.9

                             WORLD DIAGNOSTICS INC.
                  "D" WARRANT FOR THE PURCHASE OF COMMON SHARES

No. W -                                          ________ Shares of Common Stock

         FOR VALUE RECEIVED, WORLD DIAGNOSTICS INC., a Delaware corporation (the
"Company"), hereby certifies that ___________________________ or its permitted
assigns is entitled to purchase from the Company, at any time or from time to
time after July 1, 2001 but prior to 5:00PM on October 1, 2005, _____ Thousand
(________) fully paid and non-assessable shares of common stock, par value $0.01
per share, of the Company for an aggregate purchase price of $_____ (computed on
the basis of $1.625 per share). (Hereinafter, (i) said common shares, together
with any other equity securities which may be issued by the Company in
substitution therefore, are referred to as the "Common Shares", (ii) the Common
Shares purchasable hereunder are referred to as the "Warrant Shares", (iii) the
aggregate purchase price payable hereunder for the Warrant Shares is referred to
as the "Aggregate Warrant Price", (iv) the price payable hereunder for each of
the Warrant Shares, as adjusted in the manner set forth in Section 3, is
referred to as the "Per Share Warrant Price" and (v) this Warrant and all
warrants hereinafter issued in exchange or substitution for the Warrant are
referred to as the "Warrants".) The Aggregate Warrant Price is not subject to
adjustment. The Per Share Warrant Price and the number of Warrant Shares are
subject to adjustment as hereinafter provided.

         1.    EXERCISE OF WARRANT. This Warrant may be exercised, in whole at
               any time or in part from time to time, on and after July 1, 2001,
               but prior to 5:00PM on October 1, 2005, by the holder of this
               Warrant the ("Holder") by the surrender of this Warrant (with the
               subscription form at the end hereof duly executed) at the
               principal office of the Company offices at 16250 N.W. 59th
               Avenue, Building B, Miami , FL 33014, together with proper
               payment of the Aggregate Warrant Price applicable on such date,
               or the proportionate part thereof if this Warrant is exercised in
               part. Payment for Warrant Shares shall be made by check or
               checks, payable to the order of the Company. If this Warrant is
               exercised in part, this Warrant must be exercised for a whole
               number of Warrant Shares, and the Holder is entitled to receive a
               new Warrant covering the number of Warrant Shares in respect of
               which this Warrant has not been exercised and setting forth the
               proportionate part of the Aggregate Warrant Price applicable to
               such Warrant Shares. Upon such surrender of this Warrant, the
               Company will (a) issue a certificate or certificates in the name
               of the Holder for the largest number of whole Warrant Shares to
               which the Holder shall be entitled and, if this Warrant is
               exercised is whole, in lieu of any fractional share (determined
               in such reasonable manner as the Board of Directors of the
               Company shall determine), and (b) deliver the other securities
               and properties receivable upon the exercise of this Warrant, or
               the proportionate part thereof if this Warrant is exercised in
               part, pursuant to the provisions of this Warrant.

         2.    WARRANT CALL PROVISION. The Company shall have no right to call
               this Warrant at any time.

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         3.    RESERVATION OF WARRANT SHARES. The Company agrees that, prior to
               the expiration of this Warrant, the Company will at all times
               have authorized and will reserve, and will keep available, solely
               for issuance or delivery upon the exercise of this Warrant, the
               shares receivable upon the exercise of this Warrant, the Warrant
               Shares and other securities and properties as from time to time
               shall be receivable upon the exercise of this Warrant, free and
               clear of all restrictions on sale or transfer (except as may
               arise under applicable securities laws) and free and clear of all
               preemptive rights.

         4.    PROTECTION AGAINST DILUTION.

         a)    If, at any time or from time to time after the date of this
               Warrant, the Company shall issue to the holders of the Common
               Shares any Common Shares by way of a stock dividend or stock
               split (including, without limitation, a reverse stock split),
               then, and in each such case, the Per Share Warrant Price on the
               date of such stock dividend or stock split shall be adjusted, or
               further adjusted, to a price (to the nearest cent) determined by
               dividing (i) an amount equal to the number of Common Shares
               outstanding immediately prior to such issuance multiplied by the
               Per Share Warrant Price in effect immediately prior to such
               issuance by (ii) the total number of Common Shares outstanding
               immediately after issuance. Upon each adjustment in the Per Share
               Warrant Price resulting from a stock split or stock dividend, the
               number of Warrant Shares shall be adjusted by dividing the
               Aggregate Warrant Price by the Per Share Warrant Price in effect
               immediately after such adjustment. Notice of each adjustment and
               each such readjustment shall be forthwith mailed to the Holder.

         b)    If the Company shall be consolidated with or merged into another
               corporation, or shall sell all or substantially all of its assets
               in part of a reorganization to which the Company is a party
               within the meaning on the Internal Revenue Code of 1986, as
               presently in effect, or shall issue a security convertible into
               its Common Shares as a dividend on its Common Shares, or shall
               reclassify or reorganize its capital structure (except a stock
               split covered by Subsection 3(a) hereof), each Warrant Share
               shall be replaced for the purposes hereof by the securities or
               properties issuable or distributable in respect on one Common
               Share upon such consolidation, merger, sale, reclassification or
               reorganization, and adequate provisions to the effect shall be
               made at the time thereof. Notice of such consolidation, merger,
               sale, reclassification or reorganization, and of said provisions
               so proposed to be made, shall be mailed to the Holder not less
               than 15 days prior to such event.

         c)    If the Company shall sell all or substantially all of its assets,
               other than as part of a reorganization to which the Company is a
               party within the meaning of the Internal Revenue Code of 1986, as
               presently in effect, or shall distribute its assets in
               dissolution or liquidation (other than as part of such a
               reorganization), the Company shall mail notice thereof to the
               Holder and shall make no distribution to shareholders until the
               expiration of 15 days from the date of mailing so said notice and
               then only to shareholders of record as of date at least 15 days
               after the date of the mailing of said notice. If this sale is for
               cash, then the outstanding warrants may be converted into common
               stock for 1/3 of a common share.

         d)    If the Board of Directors of the Company shall declare any
               dividend or other distribution in cash with respect to the Common
               Shares, other than out of surplus, the Company shall mail notice
               thereof to the Holder not less than 15 days prior to the record
               date fixed for determining shareholders entitled to participate
               in such dividend or other distribution.

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         5.    FULLY PAID SHARES; TAXES. The Company agrees that the Common
               Shares represented be each and every certificate for Warrant
               Shares delivered on the exercise of this Warrant shall, at the
               time of such delivery, be validly issued and outstanding, fully
               paid and non-assessable, and the Company will take all such
               actions as may be necessary to assure that the par value or
               stated value, if any, per Warrant Share is at all time equal to
               or less than the then Per Share Warrant Price. The Company
               further covenants and agrees that it will pay, when due and
               payable, any and all Federal and state stamp, original issue or
               similar taxes which may be payable in respect of the issue of any
               Warrant Share or Certificate

         6.    LOSS, ETC. OF WARRANT. Upon receipt of evidence satisfactory to
               the Company of the loss, theft, destruction or mutilation of this
               Warrant, and of indemnify reasonably satisfactory to the Company,
               if lost, stolen or destroyed, and upon surrender and cancellation
               of this Warrant, if mutilated, and upon reimbursement of the
               Company's reasonably incidental expenses, the Company shall
               execute and deliver to the Holder a new Warrant of like date,
               tenor and denomination.

         7.    WARRANT HOLDER NOT SHAREHOLDER. Except as otherwise provided
               therein, this Warrant does not confer upon the Holder any right
               to vote or to consent or to receive notice as s shareholder of
               the Company, as such, in respect of any matters whatsoever, or
               any other rights or liabilities as a shareholder, prior to the
               exercise hereof.

         8.    COMMUNICATION. No notice or other communication under this
               Warrant shall be effective unless the same is in writing and is
               mailed by first class mail, postage prepaid, addressed to:

               a) the Company at 16250 N.W. 59th Avenue, Building B, Miami, FL
                  33014 or such other address as the Company has designated in
                  writing to the Holder, or

               b) the Holder at ________________________________________________
                  or such other address as the Holder has designated in writing
                  to the Company.

         9.    HEADINGS. The headings of this Warrant have been inserted as a
               matter of convenience and shall not affect the construction
               hereof.

         10.   APPLICABLE LAW. This Warrant shall be governed by and construed
               in accordance with the laws of the State of New York.

         IN WITNESS WHEREOF, World Diagnostics Inc. has caused this Warrant to
be signed by its President and its corporate seal to be hereunto affixed this
_____ day of _______, 2001.

ATTEST:                                     WORLD DIAGNOSTICS INC.

                                            ____________________________________
(Corporate Seal)

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                                  SUBSCRIPTION

         The undersigned, ______________________________________________________
pursuant to the provisions of the Warrant, dated ________________ 2001, granted
World Diagnostics Inc. for __________ Common Shares hereby elects to purchase
_______________________________________________ (______________) Common Shares
of World Diagnostics Inc. covered by this Warrant.

Dated:___________________, 2001


                                  Signature: ___________________________________

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