Solvent safety bottle cap

The solvent safety bottle cap can be used for the safe sealing of solvent bottles in instruments and equipment such as liquid chromatography, full-automatic solid-phase extraction, pressurized solvent extraction, etc. it can efficiently filter the dust in the air when the instruments and equipment are working, prevent solvent pollution, and ensure the accuracy of analysis results. When the instruments and equipment stop working, it can prevent the solvent from volatilizing outward, and protect the laboratory environment from pollution

One way sealing - preventing volatilization

The high-sensitivity one-way air inlet is adopted. When the instrument and equipment stop working, the air inlet will automatically close and seal to prevent the solvent in the bottle from volatilizing outward, protect the laboratory environment and protect the health of the laboratory personnel.

Microporous filter membrane - filter dust

O PTFE membrane in microporous filter, with pore diameter of 1.5um, can effectively filter dust in the air and effectively prevent solvent pollution.

Timestamp expiration reminder

O the time tag on the solvent safety bottle cap will record the use time in the form of a red progress bar to remind the user to replace the microporous filter on schedule.

Split structure - economical and practical

O product's microporous filter and one-way air inlet are designed separately. The microporous filter with low cost is located outside the safety and easy to replace, while the one-way air inlet with high cost inside the safety can be used permanently without replacement, which greatly saves the use cost.