A versatile range of resistance boxes available in 5, 6 & 8 decades. High Accuracy and wide range 0.001 ohm to 11 Megohms are combined in a compact lightweight case. The switches have gold plated contacts to ensure a low contact resistance and negligible thermal emf. (read more)

Cropico RH9A High Resistance Decade

Total Resistance 1 Terraohm- Resolution 1 kilohm - Max Voltage 5000 Vdc (read more)

Craftech Industries, Inc. manufactures a full line of plastic nuts to ANSI and DIN standards. Acme threading is also available. (read more)

Span Pac™ Series I Industrial Gas Standards Generators are used in industrial, process and/or hazardous environments. These instruments use Trace Source™ permeation tubes to deliver calibration standards directly to your FTIR, GC, GC-MS, Ion Mobility Spectrometer or any type of gas analyzer or environmental chamber. (read more)

Traceable® Conductivity Cal. Standards-Accuracy at 25°C is ±0.25 micromhos for 1, 5, and 10 micromho solutions and ±0.25% for other solutions or the uncertainty shown on the certificate, whichever is greater. A Traceable® Certificate is provided from our ISO 17025 cal lab accredited by A2LA. It indicates traceability to standards provided by NIST. (read more)

Trace concentration moisture is an extremely important parameter in gases used in a wide range of processes. But there is no absolute analytical method that can be used in all applications. The KIN-TEK Trace Moisture Gas Standards Generators provide an economical solution to moisture calibration problems. (read more)

The 491MB Gas Standards Generator is a laboratory instrument designed to calibrate most types of gas analyzers including gas chromatographs, mass spectrometers, ion mobility spectrometers, ambient air analyzers, process analyzers, CEMS analyzers and so forth. (read more)

KIN-TEK's 491M Modular Gas Standards Generator can generate gas mixtures from permeation tubes, diffusion tubes and/or compressed gas cylinders to simultaneously deliver one or more calibration standards directly to your FTIR, GC, GC-MS, Ion Mobility Spectrometer or any type of gas analyzer or environmental chamber. (read more)

ICP & ICP-MS standards are assayed by validated ICP and wet chemical procedures to obtain the certified value. Every standard is traceable to a specified NIST SRM. The NIST-traceable density is available on the certificate. (read more)

Stora Enso achieves new environmental standards by using the Larox green liquor dregs solution

The pressure filter solution supplied by Larox Corporation to Stora Enso's Fluting Mill power plant in Heinola, Finland, enables the plant to meet the increasingly stringent waste handling requirements in an optimal way. (read more)