{"product_id":"3-4-in-test-tube-cuvettes-for-spec-20-150-mm-tall-optical-glass-requires-90-4811-02-adapter-90-4814-01-light-shield","title":"3\/4 in. Test Tube Cuvettes for Spec 20, 150 mm Tall, Optical Glass, Requires 90-4811-02 Adapter \u0026 90-4814-01 Light Shield","description":"\u003cp\u003eEnhance routine analyses with Thermo Scientific™ Test-Tube Cuvettes- easy-to-use, inexpensive spectrophotometer cells. A dedicated test tube holder accessory is required to make measurements in test-tubes in all Thermo Scientific™ GENESYS™ and Thermo Scientific™ Evolution™ spectrophotometers. Refer to your instrument User Guide for information on limits on the height of test tubes that can be accommodated in the sample compartment of your instrument.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Thermo Fisher Scientific","offers":[{"title":"PK (1)","offer_id":51110908395835,"sku":"90-4810-02-PK","price":251.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/2041\/6571\/files\/90-4810-02.png?v=1784704219","url":"https:\/\/preiser.com\/products\/3-4-in-test-tube-cuvettes-for-spec-20-150-mm-tall-optical-glass-requires-90-4811-02-adapter-90-4814-01-light-shield","provider":"Preiser Scientific","version":"1.0","type":"link"}