pH Electrode Maintenance

Thermo Scientific Orion 940916 Fluoride Standards Bulk Pack

Here is a convenient bulk pack of Thermo Scientific® Orion™ fluoride activity standards for use with your fluoride electrode. Now have a ready supply of standards always in the lab. This pack includes four 475 mL bottles of 1 ppm fluoride standard with TISAB II (040906) and four 475 mL bottles of 10 ppm fluoride standard with TISAB II (040908). Standards are color coded for ease of use. (Sample Photo Displayed. Individual items may differ from the image shown.)