Lab PTFE Syringe Filter 0.22μm 13mm Non Sterile Hydrophobic Filtration (1000PCS)
UNIFORM PORE SIZE - PTFE Syringe Filter with uniform pore size, high porosity and high retention efficiency. 5in1 Carbon Monoxide Detectors Alarm Gas Detector Humidity Temperature Detectors. 4-in-1 Carbon Monoxide Detector Warning Alarm Sensor LED Temperature Detectors.

