Nutrient Broth + Ampicillin $24.72 Selects for the ampicillin-resistant phenotype. 400ml Nutrient Broth + Ampicillin quantity Add to cart SKU: 4-2 Category: DNA Analysis Kits & Supplies Description Description Selects for the ampicillin-resistant phenotype. Related products Calf Thymus DNA $48.96 Add to cart Ethidium Bromide $10.66 Add to cart Electrophoresis Buffer $46.02 Add to cart E.coli Transformation Kit ❄ $109.64 Add to cart DNA Standard 1 ❄ $68.55 Add to cart Replacement Nitrocellulose Packs $17.03 Add to cart