Current Specials

March 2025 Web Special:

Nalgene Unwire Full Size Test Tube Rack

Try out a full size, autoclavable Nalgene Unwire Test Tube Rack when you order from Weber Scientific this March. Made with ResMer manufacturing technology, this rack is sturdy enough to withstand extreme conditions, such as autoclaving, mechanical washing, chemical disinfection, and freezing. Molded on letters and numbers in the 3x8 array help aid in tube identification. Securely holds tubes of up to 30mm ID (about a 50mL conical tube). This rack can also be purchased from Weber Scientific as part number NAL5970-0430.

FREE with every order of $400 or more.

Please include Gift Code WS0325 when ordering via website or phone:

When ordering on the website place this Gift Code in the “Notes/Instruction” field at check out.

• Customer must use the gift code for your gift when placing an order via website, phone or fax.
• The free gift will not be sent automatically even if the order qualifies from a dollar volume.
• Customer is limited to one free promo per order.
• If a customer places more than one order during any given day, only one gift will be redeemed.
• Orders may not be accumulated to be eligible.
• No returns.
• Offer is good only while supplies last.

Free "E. coli Happens" Mug!

Get a free 16 oz. “E. coli Happens” mug with every order of $100 or more when you purchase Colilert or Colisure Presence/Absence reagent!  Be sure to specify the promo code ECM1105 when ordering.

• Order must be for $100 of IDEXX Colilert or Colisure Presence/Absence reagent
• Note: Weber Scientific is only authorized to distribute IDEXX products to the Food and Beverage industries in the United States and Canada.
• The free gift will not be sent automatically even if the order qualifies from a dollar volume.
• Customer is limited to one free promo per order.
• If a customer places more than one order during any given day, only one gift will be redeemed.
• Orders may not be accumulated to be eligible.
• No returns.
• Offer is good only while supplies last.

View our Colilert & Colisure Presence/Absence Product Page