Block, used for 0.2mL, 0.5mL and 1.5/2mL tubes, 18 holes each size

    This combination does not exist.


    30-day money-back guarantee
    Free Shipping in U.S.
    Buy now, get in 2 days

    Request Quote
    This is a preview of the recently viewed products by the user.
    Once the user has seen at least one product this snippet will be visible.

    Recently viewed Products