The services provided by GERSTEL, Inc. (“GERSTEL”) under GERSTEL’s Service Support plans (the
“Service Support”) are as follows:

  1. Service Support provides one (1) year of service support from GERSTEL for the applicable
    GERSTEL products set forth on the associated quotation (the “GERSTEL Products”). The Service
    Support commences on the date of invoice.
  2. Service Support provides for the repair or replacement of the GERSTEL Products as a
    result of failure of such GERSTEL Products. For purposes of clarity, Agilent branded products
    that are sold by GERSTEL with its GERSTEL Products are not covered under Service Support, but
    rather are only covered under the terms and conditions of the applicable Agilent warranty.
  3. In the event that the original warranty period for the applicable GERSTEL Product has
    expired prior to the purchase of the Service Support, GERSTEL’s designated representative must
    visit the customer’s site to ensure that the existing GERSTEL Product is in a satisfactory and
    working condition before this Service Support will apply to such GERSTEL Product. The
    customer is responsible for any and all costs in connection with this customer site visit.
  4. In the event that a GERSTEL Product covered under the Service Support fails, GERSTEL
    agrees to pay for the repair or replacement of such GERSTEL Product. Any repair or
    replacement of such covered GERSTEL Product may be made with an identical product or a
    functionally equivalent product.
  5. During the term of the Service Support, the customer will have access to priority direct
    phone support from GERSTEL’s engineers for the Service Support provided hereunder. Service
    Support is available as follows: Monday through Friday, 8:00 a.m. to 5:00 p.m. eastern standard
    time, with the exception of all United States national holidays. Service requests to GERSTEL will
    be promptly answered during such times, and otherwise within twenty-four (24) hours during
    such support period. If it is determined that a GERSTEL Product needs repair or replacement,
    an identical product or one of functional equivalence may be shipped to the customer for
    temporary use. If repair is possible, the repaired GERSTEL Product will be shipped back to the
    customer by overnight mail.
  6. Service Support does not cover GERSTEL Products that are consumables and the
    following: connection tubing and transfer lines, ferrules and fittings, syringes and syringe
    needles, TDS tubes, CIS liners, MPS syringe holder assemblies, vials, caps and septa.
  7. The Service Support does not cover any failure or expenses due to, resulting from, or
    caused by any of the following:

    • A non-covered or modified GERSTEL Product.
    • Any GERSTEL Product that has not failed, but which a service technician recommends to be repaired or replaced.
    • Abuse, larceny or attempted larceny, theft, fire, explosion, or negligence.
    • Lack of normal maintenance (for example, failure to change liners or cleaning components as needed).
    • Not using proper gases, electricity or other utilities as specified by GERSTEL.
    • Improper use of GERSTEL Products or use in a harsh environment.
    • Failure caused by use of the GERSTEL Products in conjunction with other non-
      GERSTEL Products (except for use with Agilent branded products).

    For purposes of clarity, while GERSTEL shall make reasonable attempts to insure the success of
    the customer in his or her application of the GERSTEL Products, method development is
    ultimately the responsibility of the customer.

  8. Upon first contact from a customer, GERSTEL will determine if a customer site visit is
    necessary or if an issue can be solved remotely via phone and email support. A minimum of
    forty-eight (48) hours is required to arrange and perform a customer site service, such time
    following the time when it is determined that an issue cannot be resolved remotely. The
    response time to any service issue will be determined on the basis of urgency and available
    manpower and may be performed by a third party service organization. Customer site visits by
    Agilent engineers will be coordinated by GERSTEL through the Agilent service system and are
    also subject to available manpower.
  9. Service Support is offered by GERSTEL only to customers located in the United States of
    America or in Canada.
  10. Service Support is provided by GERSTEL in accordance with the terms and conditions of
    GERSTEL’s Terms and Conditions of Sale.

Effective: June 5, 2019