Certified wide mouth 500ml media bottle Schott-Reagent Bottle Bottle, Sampling, Low Density, Polyethylene, 250 mL, 2/pk Wide-mouth LDPE 250 mL $47.55 Add to Cart Polypropylene, Autoclavable, Wide Mouth, 500 mL, 2/pk Wide-mouth PP 500 mL $64.29 Add to Cart Add to Quote 2937606.