Traceable to NIST standards
- Accuracy: ±0.25%
- 100% compatible with all makes of equipment
- For use in the lab and the field
Single-use standards eliminate concerns about external container contamination. Each container is labeled for calibrating conductivity (micromhos), resistivity (megohms) and dissolved solids (parts per million) of KCl. Vials have an extra-large opening and depth (1 3/4" dia. x 3 1/2" D) which allows calibration to be done in the vial.
Standards come with step-by-step calibration instructions, traceability information and a certificate of analysis. Sold in packs of six vials and each vial contains 100 mL of standard.