PYREX® Barrett Distilling Flask
|For use in grading benzol, distilled from coal tar by the Koppers process.Reference: "Journal of Industrial and Engineering Chemistry," Vol. X, 1918, P. 1006; and Barrett tests E4 and E5. The side arm is approximately 120 ± 3mm from the bottom of the flask, as required in ASTM E-1405. Can be used in ASTM tests D-850, D-1...||$26.27|
Front View Distillation Apparatus. Koehler
|Front View Distillation Apparatus, Groups 0, 1, 2 and 3 (P2960-1/-4)-Meets all ASTM and related specifications for distillation of motor and aviation gasolines, aviation turbine fuels, naphthas, kerosenes, distillate fuels, natural gasoline, liquid hydrocarbon mixtures and other petroleum products. Consists of fully insu...||$3,581.24|
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.