Control Company Conductivity Calibration Standards 473 Ml (16 oz.) Brown Glass Bottles (NIST/ISO 17025 Certificate) is a reliable and dependable addition to the Control Company pH Meters family of products. Combining top-notch and uncompromising quality with an affordable price, the Control Company Conductivity Calibration Standards 473 Ml (16 oz.) Brown Glass Bottles (NIST/ISO 17025 Certificate) 4270/ 12777-828 can fulfill your laboratory needs while still offering a great value for the money.

Product Category Description:

• Traceable™
• Available in 473 mL (16oz.) or Single-Use Sizes

These reagent grade solutions are compatible with all makes of equipment. Accuracy is ±0.25µmhos for 1, 5, and 10µmhos solutions and 0.25% for all other solutions, or the uncertainty shown on the certificate, whichever is greater. Each container is labeled for calibrating conductivity in micromhos (microsiemens), resistivity in megohms, and dissolved solids in ppm. Available in 473mL (16oz.) brown glass bottles or 100mL (3.4oz.) single-use polyethylene bottles.

Single-use standards make it easy to calibrate with no external contamination. An extra large opening of 4.4cm (13/4") diameter and depth of 8.9cm (31/2") allow probe calibration to take place in the standard’s polyethylene container. Ideal for lab/field conditions.

All solutions include a serial numbered certificate from an ISO 17025 calibration laboratory to indicate traceability to standards provided by the National Institute of Standards and Technology. Some solutions (as indicated) include a certificate from an ISO 17025 calibration laboratory accredited by A2LA.

Ordering Information: Assortment 61161-356 includes one bottle each of the single-use standards, excluding the 5µmhos solution (12777-832).

Specifications for Control Company Conductivity Calibration Standards 4270 473 Ml (16 oz.) Brown Glass Bottles (NIST/ISO 17025 Certificate) :

Conductivity,µmhos (µS):		5
Resistivity,megohms:		0.2
DissolvedSolids, ppm:		3.3
Unit:		Each

(Please note that the description and stock photo may not correspond to the specific model listed above)

We offer only genuine Control Company products, authorized for sale in the U.S. and other markets, so you can be sure that you are buying authentic pH Meters with a full manufacturer's warranty in addition to our own 100% Satisfaction Guarantee. We are your premier online distributor for Control Company pH Meters. We are an authorized supplier to all federal and state government agencies, as well as to research and educational institutions, and can facilitate volume orders on many types of laboratory equipment, lab consumables, and other products to help fulfill your specific needs. We offer FREE UPS Ground Shipping and FREE USPS shipping to APO and FPO addresses on all orders in our store over $29.95. Please refer to our APO/FPO Shipping and Export Restrictions for more information on export to APO/FPO addresses.

In addition to the Control Company Conductivity Calibration Standards 473 Ml (16 oz.) Brown Glass Bottles (NIST/ISO 17025 Certificate) 4270/ 12777-828, we carry a full complement of pH Meters as well as other product offerings from Control Company. We also carry a full line of Control Company accessories to help meet your laboratory and scientific needs.

For a complete selection of Control Company pH Meters, please visit our Control Company page. For more brand name pH Meters please visit our pH Meters store section. To see our complete line of lab, medical, industrial, and scientific products, please see our science and lab equipment online catalog.

Control Company Conductivity Calibration Standards 4270 473 Ml (16 oz.) Brown Glass Bottles (NIST/ISO 17025 Certificate) Rating & Reviews