Control Company's new Traceable® One-Shot® Conductivity Standards are single-use standards used to calibrate all conductivity meters and probes for maximum accuracy. One-Shots eliminate concern about external container contamination. Calibration is made in the standard's vial. Fits all probes. Extra-large opening and extra-large depth allow probe calibration to take place in the standard's polyethylene container. One-Shot standards accommodate virtually all conductivity probes and are ideal for lab or field conditions. One-Shot standards are the most accurate available: ±0.25 micromhos for 5 and 10 solutions and ±0.25 for other solutions or the uncertainty shown on the certificate, whichever is greater. Each container is labeled for calibrating conductivity (micromhos), resistivity (ohms), and dissolved solids (ppm).
Individually serial-numbered Traceable® Certificate is provided from our ISO 9001 and ISO 17025 calibration laboratory accredited by A2LA. It indicates traceability to standards provided by NIST (National Institute of Standards and Technology). Supplied as a pack of six One-Shot Traceable calibration standards. Each standard contains 100 milliliters.