Dynarex Specimen Containers, Non-Sterile, Bulk Packaged Specimen Cups with Lids, Clear with Blue Lid, 1 Box of 500Dynarex Specimen Containers (4256) The Dynarex Specimen Containers are used by various health care workers in medical, drug testing and rehabilitation facilities, long term care residences, fertility clinics, and during home health care visits. Urine may be analyzed for drug use, pregnancy, various diseases, urinary tract infections, kidney as well as liver function, and various other reasons. The Dynarex Specimen Containers are leak resistant. These translucent 4-ounce containers have a wide mouth with an easy-to-use screw tight lid for a secure fit. The blue top also has a ribbed edge for convenience as well as safe handling. The lid is also grooved for stable stacking. Additional uses at home include storing paint samples for touch-ups or color matching, collecting and transporting pet samples to the veterinarian, storing components for various hobbies including children’s crafts and more. Dynarex Specimen Containers are the choice of professionals and composed of durable high-density polyethylene. Dynarex provides Best in Class alternative to other leading brands. Includes: 1 Box of 500 Dynarex Specimen Containers Available as: 4234 Stool Specimen Container 4253 Specimen Containers – Sterile, individually wrapped, 4 oz. 4254 Specimen Containers – Sterile, bulk packaged, 4 oz. 4256 Specimen Containers – Non-Sterile, bulk packaged, 4 oz. Dynarex is your one-stop medical products brand since 1967.Globe Scientific 111568 Polypropylene Graduated Microcentrifuge Tube with Snap Cap, 2ml Capacity, Round Bottom, Natural (Pack of 1000)These polyropylene microcentrifuge tubes feature attached leak-resistant flat snap caps. Each tube is molded with precise graduation marks for accurate measurements. They are available in amber and assorted colors.