60 Day 100% money back guarantee. Thermo Scientific 88870110 modular dry bath block, supplied in its original labeled box. This aluminum-alloy insert holds forty 0.5 mL tubes and is designed for Thermo Scientific Digital and Touch Screen Dry Baths/Block Heaters, excluding compact models. The block appears new and clean, with only minor storage or handling marks visible in the photographs. No testing was performed. This listing includes one 40-place block only; the dry bath heater, tubes, temperature probe, and other accessories are not included. Manufacturer dimensions are approximately 3.0 x 4.9 x 1.5 in. Please verify the catalog number and compatibility with your equipment before purchase. Keyword Block: thermo scientific, 88870110, dry bath insert, 0.5 ml tube holder, 40 place heating block, laboratory heater accessory