ProductsDehydrated mediaLecithin (soybeam) Lecithin (soybeam) SKU: QB-1L-2415 Unit: Each Brand: NUTRI-BACT Lecithin (soybean) Other products from «Dehydrated media» Synthetic Broth AOAC # QB-42-4227 Tryptophane Broth # QB-46-5204 Bismuth Sulfite Agar, Modified # QB-1L-0231 Thioglycollate 135C Broth # QB-48-4507