?CONNIETOP Solvent Safety Cap protects researchers' health by blocking organic solvent vapor - Compliance with lab safety guide and prevention of accident - Up to 3 mobile tubing connectable (screws with various I.D.) - Minimize evaporation to maintain mobile phase concentration and analysis data - One-Way check valve filter with durable PE pre-filter - Only filtered air in and no volatile gas out - Cut maintenance costs with 1 year filter - All PTFE for excellent airtightness

?CONNIETOP Waste Safety Cap maintains a safe laboratory environment by blocking waste liquid vapor and preventing leakage - PTFE to improve airtightness for waste solvent vapor - Connectable to the drains of various analytical instruments - Application of HDPE Tray to prevent leakage ensures lab safety - Small porous granular ultra-high efficiency activated carbon has excellent adsorption power on a large surface area - Labels for timestrip and accurate date entry - Filter replacement cycle: 6 M

?Connietec certified PP vials undergo strict dimensional control and impurity testing, making them ideal for high-sensitivity quantitative analysis - Polypropylene prevents adsorption of peptides and proteins caused by glass silanol groups - Fully compatibility with Waters, Agilent, Thermo, Shimadzu, etc. - Rounded bottom minimizes bubbles and reduces finger bouncing stress - Transparent PP material compared to other companies provides better visibility - Certificate of Analysis provided

?Connietec pre-slit certified vial cap prevents needle clogging and damage. Defective vial caps with irregular and inconsistent slits can cause equipment errors, sample loss, contamination, etc. due to bent or clogged needle. High quality CONNIE caps can solve the above problems with constant pre-slit position and reduce unnecessary expenditure due to analytical instrument downtime. Other Cap Lineups: CT-SVC02: Non-Slit CT-SVC03: Pre-Slit for PFAS CT-SVC04: Cross-Slit