Thermo Fisher Scientific Test Tubes 3/4X6IN PK12 Test Tubes 3/4X6IN PK12. Thermo Fisher Scientific offers a wide range of products and materials for use in the field of optics including Thermo Fisher Scientific 331781-000 Test Tubes 3/4X6. In addition to Thermo Fisher Scientific Test Tubes we carry a wide selection of other Thermo Fisher Scientific Laboratory Diagnostics Devices as well as other product offerings from Thermo Fisher Scientific. We also carry a full range of first quality Thermo Fisher Scientific . Our store also carries a wide selection of other brands of Laboratory Animal and Devices for sale. Specifications for Thermo Fisher Scientific Test Tubes 3/4X6IN PK12 331781-000 Test Tubes 3/4X6IN PK12: Description: TEST TUBES 3/4X6IN PK12 Unit: Pack of 12 (Please note that the description and stock photo may not correspond to the specific model listed above) We offer only genuine Thermo Fisher Scientific products authorized for sale in the U.S. and other markets so you can be sure that you are buying authentic Spectrophotometers with a full manufacturer's warranty in addition to our own 100percent Satisfaction Guarantee. We are your premier online distributor for Thermo Fisher Scientific Spectrophotometers. We are an authorized supplier to all federal and state government agencies as well as to research and educational institutions and can facilitate volume orders on many types of laboratory equipment lab consumables and other products to help fulfill your specific needs. We offer Free Shipping and FREE USPS shipping to APO and FPO addresses on all orders in our store over 49. Please refer to our APO/FPO Shipping and Export Restrictions for more information on export to APO/FPO addresses. In addition to the Thermo Fisher Scientific Test Tubes 3/4X6IN PK12 Test Tubes 3/4X6IN PK12 331781-000/ 22365-003 we carry a full complement of Spectrophotometers as well as other product offerings from Thermo Fisher Scientific. We also carry a full line of Thermo Fisher Scientific accessories to help meet your laboratory and scientific needs. For a complete selection of Thermo Fisher Scientific Spectrophotometers please visit our Thermo Fisher Scientific page. For more brand name Spectrophotometers please visit our Spectrophotometers store section. To see our complete line of lab medical industrial and scientific products please see our science and lab equipment online catalog. Thermo Fisher Scientific Test Tubes 3/4X6IN PK12 331781-000 Test Tubes 3/4X6IN PK12