Methylene Blue View cart “Replacement Nylon Membrane Folder” has been added to your cart. $16.35 5 ml of a 1000x solution Methylene Blue quantity Add to cart SKU: 3-6 Category: DNA Analysis Kits & Supplies Description Description A stain for DNA in agarose gels. Related products Plasmid DNA Isolation Kit $98.05 Add to cart Nutrient Agar + Ampicillin $24.72 Add to cart Calf Thymus DNA $48.96 Add to cart Nutrient Agar $23.54 Add to cart Agarose $23.86 – $59.50 Select options Reagent Package – DNA Gels $91.77 Select options