Nutrient Broth + Ampicillin $23.50 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 E.coli-pUC18 ❄ $13.02 Add to cart Agarose $22.68 – $56.56 Select options Nutrient Broth $23.50 Add to cart Nutrient Agar + Ampicillin + X gal $41.16 Add to cart Replacement Nitrocellulose Packs $16.19 Add to cart Nutrient Agar + Ampicillin $23.50 Add to cart