It is not necessary to change the diffusion pump fluid more than once a year, unless you observe symptoms that suggest a problem with the diffusion pump fluid. The MSD must be vented in order to check the diffusion pump fluid (except for the 5973). Therefore, the best time to check the fluid is…

One Year Maintenance Kit (2714S21) Includes Big Universal Trap for He (1/8 in.), abrasive sheets (5/pk), lint-free cloths (15/pk), cotton swabs (100/pk), SantoVac Ultra, 18.5 ml (2 each), rough pump oil (1 liter), filament assembly, and Octafluoronapthalene (OFN) MSD Tool Kit (2713M85) includes…

Get the same GC separation in less time—use a GC Accelerator kit and the EZ GC method translator to accurately convert methods to a scaled-down column format Scaled-down methods let you speed up analysis time and increase sample throughput without capital investment GC Accelerator…

The Evaluation sample for GC/MS systems (2713M76) is a solution of dodecane, biphenyl, p-cholorodiphenyl, and Methyl palmitate in isooctane. Six 1.0 ml ampules: 4 at 10 ng/µl, 1 at 100 ng/µl, 1 at 100 pg/µl. The GC/MS tuning standard (2715B73) contains DFTPP, Benzidine,…