ASTM Class 6 Weight Sets. Ohaus
ASTM Class 6 weights of 1g or greater are made of brass. Masses of less than 1g are made of stainless steel/aluminum. All weight sets are available with or without a traceable certificate. (Sample Photo Shown. Individual models or products may differ from the image shown.)
Thermo Scientific Orion Versa Star Meter Promotion
Purchase a new Thermo Scientific Orion Versa Star meter and receive an additional module FREE!
Thermo Scientific® Orion™ ROSS™ pH Electrodes Promotion
Purchase a new ROSS™ pH electrode and receives two (2) bottles of ROSS™ storage solution and an Orion™ electrode storage sleeve for free.