Lab test: B&B Organics procure their products from certified farmers B&B Organics periodically lab test their organic products to maintain its high quality and to prevent contamination. This ragi flour is from the house of B&B Organics. It is organic and has shelf life up to 6 months. It comes in a heat sealed container. This package contains 2000 grams of ragi flour.Less shipping price: If you would like to order more with less shipping price then please select high quantity products. For example: If you would like to buy 5 kg of dal then please don't order 5 x 1 kg just select 5 kg dal directly. We have products in different quantities so always select high quantity products because our shipping price is same for 12510 & 15 kg. For example if the shipping price for 1 kg dal is Rs.100 & if you increase the quantity to 15 then the shipping price will be Rs.1500 (15x100) but if you select 15kg product directly then the shipping price is just Rs.100 only. So please always select high quantity if you would like to pay less transport price.