250mL PETG Square Media Bottles, Sterile, 6/pk, 48/cs

250mL PETG Square Media Bottles, Sterile, 6/pk, 48/cs Cat No: 352511 NEST’s square stotage bottle is an ideal option of storage and transportation container for culture medium, serum, buffer, intermediates and reagents for biopharmaceutical and biotechnology companies, reagent R&D institutions, etc. The two kinds of raw materials of the bottle, PET and PETG, are both in line with USP Class VI Class USP<661> biocompatibility requirements and ISO10993 Quality System.   Introduction Features • PET wall is light in weight and resistant to low temperature, while PETG wall is thick, durable, and resistant to fracture. • High chemical durability, suitable for the storage of high purity reagent, standard particle materials and samples. • High transparency, strong mechanical strength and shock resistance, and convenient for observation and transportation. • Highly tolerant of low temperature, UV rays, and resistant to fracture. • Smooth inner surface can minimize the resi