Items for Pesah

Question

Can you tell me if the following items are ok to use on pesah and identify if they are ok for ashkenazim as well: 1. Nutty Rice Cereal from Pacific Grain: Rice flour, Rice bran, Raisin Juice Concentrate, Honey, Salt. It was OK last year. 2.Quinoa Flakes from Ancient Harvest: Organic Quinoa 3. Quinoa Pasta from Ancient Harvest: A natural blend of corn flours and quinoa flour. 4. 100% Rice Pasta from Tinkyada: Stone ground brown rice, Rice bran and Water 5. Rice & Shine Cereal from Arrowhead Mills: Organic brown rice grits 6. Quinoa flour from Ancient Harvest: Organic whole grain quinoa flour 7. Any 100% pure maple syrup. Thanks for all your efforts.