Laboratory is a place where we need a lot of science laboratory equipment so as per the need u can get many of retailers who sell laboratory equipment but very less are genuine. The product or the equipment's are not up to our expectation. Quality is something one should never compromise on. The equipment's which are used in labs should be of good quality because it is really important to choose a good quality equipment when you are testing something or doing some medical work. A bad quality product can get you in trouble when you are testing or working on something important in lab which can affect the result of your text. I personally recommend products from Science equip. It's my personal experience using this product and a satisfied customer.