I WOULD BE INTERESTED IN 25-50 LITRES ON A REGULER BASIS. HOWEVER, TO ENSURE THAT YOUR ITEM IS OF THE EXACT QUALITIES EXPECTED. I WILL NEED A SMALL SAMPLE.Please quote me for the cost of the sample and quote me costs for 25 litre, 50l. 100l. This I can use to ensure it is the exact qualities that I am seeking.Once a sample has been analyzed I can contact you and we can arrange further dealings.Country:Canada