Home LegalGeneral Terms and Conditions of Sale

General Terms and Conditions of Sale

Rev. December 2025

Applicability
Delivery and Performance
Use of Products
Inspection and Rejection of Nonconforming Products
Price and Payment
Software and Use Documents License Terms
Limited Warranties
Returns
Limitation of Liability and Indemnification
Compliance with Laws
Termination
Confidential Information
Force Majeure
Miscellaneous

1. Applicability

1.1 These terms and conditions of sale (these "Terms"), any Sales Documents accompanying or referencing these Terms, and Supplemental Terms, if any, comprise the entire agreement (the “Agreement”) between Merck Life Science spol. s.r.o., with its registered seat at Dvořákovo nábrežie 4, 810 06 Bratislava – mestská časť Staré Mesto, company ID No.: 51 083 523, registered with the Commercial Register of the District Court Bratislava I, Sec.: Sro, File No.: 122884/B or an affiliate thereof ("Seller") and the purchaser (“Purchaser”) with respect to the purchase and sale of products (“Products”) and services ("Services") indicated on Sales Documents. “Sales Documents” means any document, print or digital, provided by Seller in the purchase and sale process, including but not limited to quotations, invoices, documents confirming, acknowledging or accepting an order (“Order Confirmation”) and shipping documents. If the parties have signed a contract applicable to the sale of certain Products and/or Services, the terms of such contract shall prevail to the extent they are inconsistent with these Terms.

1.2 These Terms prevail over any Purchaser’s terms regardless of when such terms are provided. Fulfillment of Purchaser's order does not constitute acceptance of any of Purchaser's terms and does not serve to modify or amend these Terms.

1.3 Certain Products and Services may be subject to additional terms (“Supplemental Terms”) not contained herein, which, when applicable, may be referenced on or provided with Sales Documents or Seller’s websites or provided by Seller upon request.

1.4 The Agreement between Seller and Purchaser is created when Seller confirms, acknowledges or begins to fulfill Purchaser’s order. Purchaser may not modify or cancel the Agreement without Seller’s express written consent. Modification or cancellation may require payment by Purchaser of certain costs incurred by Seller.

2. Delivery and Performance

2.1 Delivery or performance dates provided by Seller are non-binding and time of delivery is not of the essence. Seller shall not be liable for any delays, loss or damage in transit.

2.2 Unless otherwise agreed in writing, Products are shipped using Seller's standard packaging and shipping methods, for which fees may apply. Unless otherwise agreed upon in writing by the parties or set forth on an Order Confirmation, (i) delivery of Products shall be made CPT Purchaser’s Ship-To Address (INCOTERMS® 2020), (ii) freight costs shall be prepaid by Seller and added to its invoice to Purchaser, or invoiced separately, and (iii) title to Products (excluding any Software) shall pass to Purchaser upon their arrival at the destination.

2.3 Seller may, in its sole discretion, make partial shipments of Products or partial performance of the Services and invoice immediately therefor. Purchaser shall pay for the units shipped whether such shipment or performance is in whole or partial fulfillment of Purchaser's order.

2.4 With respect to certain Products, Seller reserves the right to (a) require the purchase of entire lots; and (b) allocate supply, to the extent such allocation is deemed necessary by Seller, among any or all customers (including Seller’s affiliates and distributors) at its sole discretion, without liability for any failure of performance which may result therefrom.

2.5 Seller shall determine the location of Services. If Services are provided at Seller’s site or a third-party site authorized by Seller, Purchaser shall be responsible for any shipping and transportation costs, including any insurance costs, if applicable. If Services are provided at Purchaser’s site or another site under Purchaser’s control, Purchaser shall (a) cooperate with Seller in all matters relating to the provision of Services and provide access to premises and facilities as may reasonably be necessary or requested, including a safe work environment; (b) promptly provide any requested materials, direction, information, approvals, authorizations, or decisions (“Information”); and (c) ensure that such Information is materially complete and accurate.

3. Use of Products

3.1 Purchaser shall (a) comply with all instructions, limitations, specifications, use statements or conditions of use made available by Seller, including but not limited to product data, product information, safety data sheets, limited use information and labeling (“Use Documents”), and (b) properly test, use, manufacture and market Products and/or materials produced with Products.

3.2 Purchaser acknowledges that Products are not tested for safety and efficacy in food, drug, medical device, cosmetic, commercial or any other use, unless otherwise explicitly stated in Use Documents. Purchaser is solely responsible for: (a) obtaining any necessary intellectual property permission related to the use of Products, (b) compliance with all applicable regulatory requirements and generally accepted industry standards, and (c) conducting all necessary testing and verification, including for fitness for the intended purpose.

3.3 If the applicable Use Documents, including but not limited to the limited use label license, indicate that the Products are offered and sold for research purposes only, Purchaser has no express or implied authorization from Seller to use such Products for any other purpose, including, without limitation, in vitro diagnostic purposes, in foods, drugs, medical devices or cosmetics for humans or animals or for commercial purposes. Purchaser shall not market, distribute, resell or export Products for any purpose, unless otherwise agreed by Seller in writing.

4. Inspection and Rejection of Nonconforming Products

4.1 Purchaser shall inspect Products no later than five (5) days after receipt ("Inspection Period"). Purchaser will be deemed to have accepted the received Products unless it notifies Seller in writing of any Nonconforming Products during the Inspection Period, furnishing evidence or other documentation if required. "Nonconforming Products" means only those delivered Products, or quantity thereof, which are different than identified in the Order Confirmation.

4.2 If notified in accordance with Section 4.1, Seller shall, in its sole discretion, (a) replace such Nonconforming Products with conforming Products, or (b) credit the price for such Nonconforming Products or, in the event of partial delivery, adjust the invoice to reflect the actual quantity delivered. Seller reserves the right to inspect Products. Purchaser acknowledges and agrees that the remedies set forth herein are the exclusive remedies for delivery of Nonconforming Products.

4.3 Any returns, if authorized, shall be handled in accordance with Section 8 below.

5. Price and Payment

5.1 Purchaser shall purchase Products and Services from Seller at the prices offered by Seller, including but not limited to prices in a valid quotation or prices on a published price list valid as of date of the applicable Order Confirmation. If there is a price increase before Products are shipped, or Services are performed, then the Agreement shall be construed as if the increased prices were originally inserted therein, and Purchaser shall be invoiced by Seller in accordance therewith.

5.2 All prices are exclusive of all sales, use, and excise taxes, duties, customs, tariffs, and any other similar taxes or charges of any kind imposed by any governmental authority or quasi-governmental authority on any amounts payable by Purchaser. Purchaser shall be responsible for all such taxes and charges; provided, however, that Purchaser shall not be responsible for any taxes imposed on, or with respect to, Seller's income, revenues, gross receipts, personal or real property, or other assets. The prices for Products may not include tariffs (or similar impositions) imposed or increased by any customs or similar government authority. In the event that any such tariffs, new or increased, have the effect of increasing Seller’s costs of supplying the Products, Seller shall have the right to adjust the prices or implement a fee or surcharge in response to such new or increased tariff costs. For the purposes hereof, “costs of supplying the Products” includes all applicable stages of the supply chain, including acquisition of raw materials or finished goods, manufacture, release, storage, and delivery of Products.

5.3 Purchaser shall pay all invoiced amounts within fourteen (14) days from date of invoice to the specified bank account or as otherwise instructed.

5.4 Purchaser shall pay interest on all late payments at the lesser of (a) the rate of eight percent (8%) per annum above the base interest rate of the European Central Bank or (b) the highest rate permissible under applicable law, calculated daily and compounded monthly. Purchaser shall reimburse Seller for all costs incurred in collecting any late payments, including, without limitation, attorneys' fees. In addition to all other remedies available under these Terms or at law, Seller may, without notice to Purchaser, delay or postpone delivery of Products and/or performance of Services and may, at its option, change the terms of payment with respect to any undelivered Products and/or unperformed Services.

5.5 Purchaser shall not withhold payment of any amounts due and payable hereunder by reason of any set-off of any claim or dispute with Seller.

6. Software and Use Documents License Terms

6.1 If any software or Use Documents are provided or licensed pursuant to relevant provisions of the Act No. 185/2015 Coll. Copyright Act as amended (“Copyright Act”) by Seller to Purchaser, including software provided together or in connection with any Products or Services (“Software”), the terms provided with such Software or Use Documents shall apply. If there are no terms provided therewith, these Terms, including this Section 6, shall apply.

6.2 Seller grants Purchaser the right and license to use the copy of the Software and the Use documents as provided by Seller. The license rights granted herein may not be transferred to another party unless such party agrees in writing to comply with these Terms. In any case, Software provided together or in connection with any Products or Services shall not be transferred separately from such Products or Services.

6.3 The Software, Use Documents and related intellectual property rights including, without limitation, copyrights are owned by Seller, an affiliate, and/or certain suppliers of Seller or its affiliates, and title to the Software, Use Documents or respective intellectual property rights shall not pass to Purchaser or any other third party. Purchaser understands that its use of any third-party software is subject to, and it will comply with, the terms of any applicable third-party license agreements or notices and to the rights of any other third-party owners or providers of software or firmware included in the Software.

6.4 Purchaser shall (a) only use the Software and Use Documents with Products or Services with or for which it is provided or for a purpose within the scope of the application for which it is provided, and (b) not cause or permit any reverse engineering, disassembly, de-compilation, modification or adaptation of the Software or the combination of the Software with any other software.

6.5 Any replacements, fixes or upgrades of the Software shall be provided subject to the same restrictions and other provisions contained herein, unless such replacement, fix or upgrade is provided with a separate license agreement. Any such replacements, fixes or upgrades shall be provided at prices and payment terms as specified by Seller.

7. Limited Warranties

7.1 Seller warrants to Purchaser that Products will conform to Seller's published specifications for (a) one (1) year from the date of shipment of Products or (b) the remaining shelf life or the period prior to the expiration date of Product, whichever is shorter.

7.2 Seller warrants that Services shall be performed in a professional and workmanlike manner in accordance with generally recognized industry standards for similar services and Seller shall devote adequate resources to meet its obligations under the Agreement. Any claim that Seller has breached the obligation herein must be made within the ninety (90) day period after the performance of the applicable Services.

7.3 Seller warrants that the Software, including any upgrades thereto, will materially conform to published specifications for one (1) year from date of delivery.

7.4 Except for the warranties set forth above, Seller makes no warranty whatsoever with respect to Products (including any uses thereof), Services, the Software or any technical assistance or information that it provides, including (a) warranty of merchantability; (b) warranty of fitness for a particular purpose; or (c) warranty against infringement of intellectual property rights of a third party; whether express or implied by law, course of dealing, course of performance, usage of trade, or otherwise. Any suggestions by Seller regarding use, selection, application or suitability of Products shall not be construed as an express or implied warranty.

7.5 The limited warranties set forth above do not apply unless: (a) Purchaser gives written notice of the defect(s) to Seller immediately upon discovery; (b) if applicable, Seller is given reasonable opportunity to examine the relevant Products, Services or Software; and (c) the defect(s) are verified by Seller.

7.6 The limited warranty set forth in Section 7.1 does not apply if: (a) a defect arises as a result of a breach of the obligations in Section 3; (b) any unauthorized installation, repairs, modifications, upgrades, maintenance or other servicing of Products occurs; (c) a defect arises as a result of normal wear and tear or lack of proper maintenance; or (d) Products are used beyond the shelf life or expiration date as set forth in the applicable Use Documents.

7.7 The limited warranty set forth in Section 7.2 does not apply if an equipment failure or defect results directly or indirectly from the following: (a) non-compliance with Use Documents; (b) any misuse, theft, water flow-back, neglect or wrongful act by Purchaser, its contractors or agents; (c) accidents or shipping related damage; (d) electrical failure; (e) vandalism, explosion, flood or fire, weather or environmental conditions; or (f) any unauthorized installation, repairs, modifications, upgrades, maintenance or other servicing. If this limitation applies but Seller, at its sole discretion, elects to re-perform the applicable Services, Purchaser may be charged for fees and expenses, including but not limited to travel costs and any working time of Seller’s employees, contractors or agents (at list rate).

7.8 The limited warranty set forth in Section 7.3 does not apply to any defects arising out of or relating to (a) Purchaser’s breach of Section 6.4; (b) Purchaser’s failure to promptly install required updates; or (c) the operation of Purchaser or a third-party system or network.

7.9 Subject to the conditions set forth above in this Section, including the time limitations set forth in Sections 7.1, 7.2 and 7.3, Seller shall, in its sole discretion (a) with respect to Products or Software, either repair or replace Products or Software (or the defective part thereof) and if Seller is unable to repair or replace, Seller shall credit the price of such Products, Software or the part thereof; or (b) with respect to Services, re-perform the applicable Services or credit the price of such Services at the pro rata contract rate. The remedies set forth herein shall be Purchaser's sole and exclusive remedy and Seller's entire liability for any breach of its warranty.

8. Returns

Purchaser shall not return Products without Seller’s prior written consent. Seller reserves the right to inspect Products at Purchaser’s site and/or require disposal instead of return. All returns must be in compliance with Seller’s instructions and may be subject to a restocking charge. Certain Products (e.g. diagnostic reagents; refrigerated or frozen products; custom Products or special orders) may not be returned under any circumstances. Title to returned Products shall transfer to Seller upon acceptance at the facility designated by Seller. Any returned Products must be in their original packaging with the original label affixed, and unaltered in form and content.

9. Limitation of Liability and Indemnification

9.1 Purchaser assumes all risk and liability for loss, damage or injury to persons or to property of Purchaser or others arising out of (a) the transport, storage or use of Products or Software, including infringement of any third-party intellectual property rights resulting from Purchaser’s specific use of Products or Software and (b) any provision or use of Services. If Seller's performance of its obligations is prevented or delayed by any act or omission of Purchaser, its agents or subcontractors, Seller shall not be deemed in breach of its obligations or otherwise liable for any costs, charges, or losses sustained or incurred by Purchaser or others, in each case, to the extent arising directly or indirectly from such prevention or delay.

9.2 Purchaser shall indemnify and hold Seller, its affiliates, and their respective agents, employees, and representatives, harmless from and against all claims, damages, losses, costs and expenses (including attorney’s fees) (a) arising from or in connection with the transport, storage, sale or use of Products, (b) resulting from Purchaser’s breach of the Agreement, and/or (c) arising from the negligence, recklessness or misconduct of Purchaser, its affiliates, or their respective agents, employees, partners or subcontractors.

9.3 Except as otherwise expressly provided herein, Seller shall not indemnify nor be liable to Purchaser or any person or entity for any claim, damage or loss arising out of the Products, including the sale, transport, storage, failure, use or distribution thereof, the provision of Services, or the license of Software regardless of the theory of liability, including but not limited to warranty, negligence or strict liability. In addition, Seller shall not be liable for incidental, consequential, indirect, exemplary or special damages of any kind, including, without limitation, liability for loss of use, loss of work in progress, loss of revenue or profits, cost of substitute equipment, facilities or services, downtime costs, or any liability of Purchaser to a third party. The total liability of Seller hereunder shall not exceed the purchase price of Products or Services, or the license fee of Software involved. Without limiting the provisions regarding and limiting warranty claims hereunder, all claims must be brought within one (1) year of delivery of Products or Software or performance of Services, regardless of their nature.

10. Compliance with Laws

10.1 Purchaser shall comply with all applicable laws, regulations and ordinances, including but not limited to those pertaining to the following: export control, pharmaceutical, cosmetic and food preparations, electrical or electronic waste, introduction or production and use of chemical substances (e.g. Toxic Substances Control Act, REACH), and bribery and corruption (e.g. Foreign Corrupt Practices Act and UK Bribery Act). Purchaser shall maintain in effect all required licenses, permissions, authorizations, consents, and permits. Purchaser shall comply with all applicable export and import laws in its purchase of Products or license of Software hereunder and assumes all responsibility for all transfers and shipments governed by such laws. Seller may terminate the Agreement or suspend delivery if any governmental authority imposes antidumping or countervailing duties or any other penalties on Products.

10.2 Purchaser shall conduct all business transactions or any other trade activity in view of products, technologies, or services only in full accordance with all applicable trade related restrictions within the scope and jurisdiction of the United Nations, the European Union, the United States and the country in which Purchaser´s business operations are geographically located. Purchaser shall cooperate with Seller, and shall submit all documentation, including but not limited to end-user declarations, requested by Seller, to obtain the appropriate licenses prior to an export of the Products or the transfer of any such technical data. Purchaser agrees that Seller is not responsible for any denial or revocation of related licenses. Purchaser shall not re-export to Russia or re-export for use in Russia, goods or technology as listed in Annexes XI, XX, XXXV and common high priority items as listed in Annex XL to Council Regulation (EU) No 833/2014 of 31 July 2014 concerning restrictive measures in view of Russia's actions destabilising the situation in Ukraine as amended from time to time. If Purchaser re-exports the supplied goods to or for use in Russia, Seller will notify the competent authorities of the respective breach. Purchaser shall ensure that these re-export restrictions are not frustrated by any third parties in their commercial chain, including possible resellers and shall therefore set up and maintain an adequate monitoring mechanism to detect misconduct by any of these third parties and shall in any such event inform Seller accordingly without undue delay. Any violation of the re-export restrictions set forth herein shall entitle Seller to a penalty of 15% of the total value of this Agreement or price of the goods exported, whichever is higher.

10.3 Purchaser shall be responsible to verify that no end-user of the products or recipient of technical data has been listed on any country’s ‘denied parties’ or 'sanctioned parties‘ list of the United Nations, European Union, United States or the country where the Purchaser is located („Sanctioned List“) and agrees not to sell, ship or otherwise transfer products, technologies, or services to military (including military hospitals), intelligence, or law enforcement party or entities or persons identified on, or owned or controlled by entities or persons identified on, any Sanctioned List or located in any country targeted by sanctions by the United Nations, European Union, or the United States.

10.4 Purchaser grants Seller the right to audit Purchaser’s compliance related to Purchaser’s activities and the sale of Products in destinations embargoed or sanctioned under the United Nations, the European Union and the United States legislation. Purchaser agrees that any violation of this Section 10 amounts to a material breach.

11. Termination

In addition to any other remedies provided hereunder, Seller may immediately suspend or terminate the Agreement upon written notice if Purchaser: (a) fails to pay any amount when due; (b) has not otherwise performed or complied herewith, in whole or in part; (c) becomes insolvent, files a petition for bankruptcy or commences or has commenced against it proceedings relating to bankruptcy, receivership, reorganization , or assignment for the benefit of creditors; (d) fails to perform any of its duties or responsibilities under Section 10; (e) engages in any activity that violates, or causes Purchaser or Seller to become subject to, sanctions implemented or administered by the United Nations, the European Union or the United States; and/or (f) any transaction or performance by Purchaser under any agreement with Seller becomes subject to sanctions by the United Nations, the European Union or the United States.

12. Confidential Information

All non-public, confidential or proprietary information, including but not limited to, specifications, samples, patterns, designs, plans, drawings, documents, data, business operations, customer lists, pricing, discounts, or rebates, disclosed by Seller to Purchaser, whether disclosed orally or disclosed or accessed in written, electronic or other form or media, and whether or not marked, designated, or otherwise identified as "confidential" is confidential and may not be disclosed or used by Purchaser for its own use, including but not limited to filing any patent applications disclosing or based on such confidential information, unless authorized in advance in writing by Seller. Upon request, Purchaser shall promptly return or destroy all documents and other materials received from Seller. Seller shall be entitled to injunctive relief for any violation of this section. This section does not apply to information that is: (a) in the public domain; (b) known to Purchaser at the time of disclosure; or (c) rightfully obtained by Purchaser on a non-confidential basis from a third party.

13. Force Majeure

Neither party will be in default of any obligation under this Agreement (other than obligations to pay money) to the extent performance is prevented or delayed by a Force Majeure Event. A “Force Majeure Event” shall include any occurrence beyond the reasonable control of a party, including without limitation: act of nature (e.g., flood, earthquake or storm); war or terrorism; civil commotion or riot; epidemic or pandemic (e.g., COVID-19); destruction of facilities or materials; fire or explosion; labor disturbance or strike; laws, regulations, directives or orders of any government, regulatory or judicial authority; embargo, shortage of raw materials or labor; equipment failure; or failure of public utilities or common carriers. The party declaring a Force Majeure Event will notify the other party in writing, explaining the nature thereof, and will also notify the other party of the cessation of any such event. A party declaring a Force Majeure Event will use commercially reasonable efforts to remedy, remove, or mitigate such event and the effects thereof. Upon cessation of the Force Majeure Event, performance of any suspended obligation or duty will promptly recommence.

14. Miscellaneous

14.1 No Waiver. No waiver by Seller of any provisions of the Agreement is effective unless explicitly set forth in writing. No failure to exercise, or delay in exercising, any right, remedy, power or privilege arising from the Agreement operates, or may be construed, as a waiver thereof.

14.2 Assignment. Purchaser shall not assign any of its rights or delegate any of its obligations under the Agreement without Seller’s prior written consent. Any purported assignment or delegation in violation hereof is null and void. No assignment or delegation relieves Purchaser of any of its obligations hereunder.

14.3 Relationship of the Parties. The relationship between the parties is that of independent contractors. Nothing contained in the Agreement shall be construed as creating any agency, partnership, joint venture or other form of joint enterprise, employment or fiduciary relationship between the parties, and neither party shall have authority to contract for or bind the other party in any manner whatsoever.

14.4 No Third-Party Beneficiaries. The Agreement is for the sole benefit of the parties and their respective successors and permitted assigns and nothing herein is intended to or shall confer upon any other person or entity any legal or equitable right, benefit, or remedy of any nature.

14.5 Publicity and Use of Name. Purchaser shall not, without the prior written consent of Seller, (a) refer to Seller, its affiliates, Products or Services in any marketing, promotion or other publicity material, whether written or in electronic form, or (b) use proprietary brand names, trademarks, trade names, logos and other intellectual property owned by Seller or one of its affiliates.

14.6 Governing Law and Venue. All matters arising out of or relating to the Agreement are governed by and construed in accordance with the laws of Slovak Republic without giving effect to any choice or conflict of law provision or rule and excluding the provisions of the United Nations Convention on Contracts for the International Sale of Goods (Vienna Convention). Any legal suit, action, or proceeding arising out of or relating to the Agreement shall be instituted in courts located in Bratislava Slovakia, and each party irrevocably submits to the exclusive jurisdiction of such courts in any such suit, action, or proceeding.

14.7 Notices. Except if otherwise agreed upon by the parties, any notices required hereunder shall be made in writing and sent by courier service with tracking or registered or certified mail to the other party at its registered office or principal place of business or such other address as indicated by the receiving party.

14.8 Severability. If any term or provision of the Agreement is invalid, illegal, or unenforceable in any jurisdiction, such invalidity, illegality, or unenforceability shall not affect any other term or provision of the Agreement or invalidate or render unenforceable such term or provision in any other jurisdiction.

14.9 Survival. Provisions hereof which by their nature should apply beyond their terms will remain in force after any termination or expiration of the Agreement including, but not limited to, the following provisions: Sections 3, 6, 7, 9, 12, 14.5, 14.6 and 14.9.

14.10 Amendment and Modification. Except as otherwise set forth herein, the Agreement may only be amended or modified in writing and signed by an authorized representative of each party.

14.11 Data Protection. Seller will request, process and use personal data (e.g. contact name and business addresses) from Purchaser to fulfill its obligations under the Agreement and for the continuing relationship management with Purchaser. Seller’s processing activities shall be governed by its privacy policy posted at www.sigmaaldrich.com/privacy.

14.12 Language. These Terms are made available in Slovak and English versions. In case of any inconsistencies between both versions, the Slovak version shall prevail.