Conductivity Calibration Standards
               
NIST Traceable
473ml (16 oz.) or Single-Use Sizes
These reagent grade solutions are accurate within 0.25% of the stated values (10 micromho solution has an accuracy of ±0.25 micromhos). Standards are compatible with all makes of equipment. Each container is labeled for calibrating conductivity (micromhos, microsiemens), resistivity (megohms) and dissolved solids (ppm). These solutions are available in 473ml (16 oz.) brown glass bottles or 100ml (3.4 oz.) polyethylene bottles. The single-use (100ml size) standards make calibration wihtout external contamination possible. Ideal for lab/field conditions.

An extra large opening (1 3/4" dia.) and depth (3 1/2") allow probe calibration to take place in the standard's polyethylene container.

Individually calibrated and certified against standards whose calibrations are traceable to the National Institute of Standards and Technology.

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Micromhos / Microsiemens Megohms DS/PPM Item No. Unit List Price
473 mL Brown Glass Bottles
10 0.1 6.5 23226-567 Each $39.95
100 0.01 65 23226-589 Each $39.95
1000 0.001 650 23226-603 Each $39.95
1413 0.00071 933 62344-936 Each $39.95
10000 0.0001 6500 23226-625 Each $39.95
100000 0.00001 65000 23226-647 Each $39.95
Single Use, 100 mL Polyethylene Bottles
10 0.1 6.5 23226-650 Pack of 6 $39.95
100 0.01 65 23226-651 Pack of 6 $39.95
1000 0.001 650 23226-652 Pack of 6 $39.95
1413 0.00071 933 33500-298 Pack of 6 $39.95
10000 0.0001 6500 23226-653 Pack of 6 $39.95
100000 0.00001 65000 23226-654 Pack of 6 $39.95
Assortment Pack of 1 Bottle Each 61161-356 1 of Each $39.95