MUHWA 2ml HPLC Vials, Lab Autosampler Vials, Amber Vial with Writing Area and Graduations, Screw Cap, Red PTFE and White Silicone Septa, 100 Pcs/PACK

The 2ml HPLC Vials with Screw Cap, Red PTFE, and White Silicone Septa have received mixed reviews from customers. One user mentioned that they used the vials for autoclaving to ensure sterility before adding media and specimens, and found them to work great. However, another user reported that the cap melted during dry sterilization at 350F, which was contrary to the claim that the cap was made of PTFE, as the melting point of real PTFE is higher. A review in a different language mentioned satisfaction with the product and its value for money, while noting the absence of pre-slit caps as a downside. Overall, the reception of the product seems to be polarized, with some customers satisfied with its performance and others noting issues such as the melting point of the cap and the absence of pre-slit caps. This suggests the need for clear information on the product's specifications and potential improvements in its design and materials.