Solinst 407 Mk2 PVC Bladder Pumps Model:117357 - 1.66" x 4ft (1/4"S & 1/4"D) Barb and calibration errors

and calibration errors

PRM PART # PGCNBTY6307511V150WCV

Enclosure Rating: 1

which allows for visual inspection of the contents

04 Series instruments are safe for use in hazardous locations

Solinst 407 Mk2 PVC Bladder Pumps Model:117357 - 1.66" x 4ft (1/4"S & 1/4"D) Barb and calibration errorsSolinst 407 Mk2 PVC Bladder Pumps The Solinst Bladder Pump features a new design providing consistent, high quality samples in all types of applications. It offers excellent performance and reliability. With Solinst Bladder Pumps, there is the assurance that there is no air water contact during sampling. It meets the most rigorous US EPA standards for VOC groundwater monitoring. The bladder guarantees that drive air or gas does not contact the sample,