Certified beer flavour standard kits. We manufacture a range of beer flavour standard kits to make choosing among our 54 positive beer flavours, off-flavours and taints a little easier. These certified beer flavour standards are nanoencapsulated to make them easy to use - just add a capsule to a litre of beer - and safe to smell and taste. We ship anywhere in the world free of charge. Buy with confidence on our secure website, safe in the knowledge that if you are not completely happy with your purchase we will refund your money.