https://www.frydge.uk/products..../beko-integrated-fro
Cheap Frost Free Fridge Freezers Frost-free technology eliminates the need to manually defrost which can harm food items. It also helps the freezer work more efficiently, meaning you will save money on energy costs. This fridge-freezer comes with a massive 346 litres of chilled storage space which could cost you just PS17 per year to operate. It is equipped with many innovative features, like Super Cool for quickly chilling new items and adjustable shelving. 1. Energy efficiency The best frost-free and cheap

https://www.selleckchem.com/products/ly333531.html
Homoleptic dinuclear beryllium carbonyl cation complexes have been produced and characterized in the gas phase. Infrared photodissociation spectroscopic and theoretical results confirm that Be2 (CO)5+ is a coordination saturated complex that can be assigned to a mixture of two almost isoenergetic structural isomers. Besides a beryllium-beryllium single-bonded (OC)2 Be-Be(CO)3+ isomer, another structure involving an unusual end-on and side-on bridging carbonyl ligand with very low carbonyl stretching frequency is identified. Intra-artic