Macherey-Nagel Buffer B5, Wash Buffer B5 Concentrate, for 500 mL Buffer B5 bottle of 100 mL

Wash Buffer B5 Concentrate, for 125 mL to be used with NucleoSpin Blood, NucleoSpin Blood L / XL, NucleoSpin Tissue, NucleoSpin Tissue XS, NucleoSpin DNA Insect, or NucleoSpin DNA Lipid Tissue kits