Fortex Liquid Developer Concentrate 3:1 Mix Ratio - 1L Makes 4L

PCB - Printed Circuit Board

Litre - A unit of volume equivilent to 1000 Mililitres

Liquid - A state of matter - fluid form

Dry - A term used to describe an item with has little or no water present

Dry - A term used in wine making to describe the lack of sugar (sweetness)

Alkaline - Something that has a greater pH greater than 7.

Rapid have established themselves as a leading online supplier of electrical products, cables, tools, electrical components and educational resources. Through their website you can purchase a variety of meters and resistors, batteries, electrical sockets, fuses and circuit breakers, communications cables, miniature power tools, small hand tools, rivets, tapes and adhesives, office equipment and educational books and equipment. As well as selling to the general public their extensive product selections means they also sell to trade customers. They also have great links with educational customers supplying products to many schools, colleges and universities. They also offer a great turnaround on delivery meaning that your products can be with you the very next day. Some of the top brands that they stock include Recom, Draper, Bosch, Hammond, Duracell, Kingbright, Arcol and Neutrik.