10 Pack Sterile Thick Plastic Petri Dishes with Lid, 90Mm Dia X 15Mm, Designed f
65mm dish includes a molded-in grid on the lid for easy colony counting. Not slippable. Trusted worldwide. Made of the industrial grade polystyrene. Sterilized via Ethylene oxide (EO). Item model number K1004-J.
Silicone Plugs Rubber Stoppers 60 Pack Water Table Plant Pot Drain Hole Plugs Po
Wide Application: Grea for most lines, bottles, beakers, air conditioner drain, the holes on potted houseplants. Material: Made of silicone. Can Modifying: They are tapered and easy to cut in half so you can really hone in on the perfect size for just about any hole.