Testing Made Easy Buffers & Calibration Solutions Rea-Chem© is a range of chemicals and reagents that are manufactured specifically for Testing Made Easy and are not available anywhere else. The range is manufactured to a high specification using traditional mixing and blending techniques so you are assured of a perfect and extremely reliable chemical or reagent. The techniques ensure there is no change over issue to you when you start using our range as it is more than likely the content will be made in exactly the same way as the product you currently use and to the same specification. Contrary to belief, standard calibration solutions and buffer solution is not specific to the meter or electrode. Many manufacturers or suppliers may lead you to believe it is, but this simply is not true, they just want you to pay their high prices for a general product.   Our standard calibration solutions and buffer solution will work on every make and model of instrumentation. If buffers and caliration solutions are purchased in 12's or more, we can offer the facility to have your details placed on the labels. This means when it is time for your customer to re ordere they come to you and not someone else!