Each bottle in this set of five Nalgene 2425-0500 500mL round wash bottles has an LDPE body, a color-coded polypropylene screw closure with a safety valve, and a hazardous communication label. The set includes one bottle each suitable for acetone, distilled water, isopropanol, ethyl alcohol, and methanol washing solutions. Each bottle label features the chemical name, International Chemical Society (ICS) chemical formula, and Chemical Abstract Service (CAS) number. The LDPE (low-density polyethylene) body is lightweight, flexible, and elastic, has an opaque hue, and resists impact, stress cracks, and moisture absorption. The Atlantic City round shape is used for applications that require a rounded body and wide mouth for dry and viscous samples. The polypropylene screw closure has its stem and draw tube molded in one piece for leak-proof applications, and its angled dispensing nozzle directs the stream of liquid. The closure is self-venting and non-metallic and keeps contents in the bottle without risk of solvent leakage. The colored caps enable color-coding of reagents or coordinating with industry storage codes. A hazardous communication label provides for content identification and safety information. Each bottle is suitable for storing and transporting labware washing solutions.
Thermo Fisher Scientific manufactures analytical instruments, laboratory equipment, consumables, and software under the Thermo Scientific, Fisher Scientific, Barnstead, Nalgene, and Orion brands, among others. The company is headquartered in Waltham, MA.