DeTech multipliers are manufactured from a lead glass suitably
processed to yield an efficient secondary emitting layer on the inner
surface. Each electron multiplier is tested before shipment to ensure
its performance is within specification. Each multiplier is delivered
with a quality control indicating its model number, test voltage, gain
at that voltage, bias current at the test voltage and the date of
shipment.
[1]
Detech 381 Multiplier (SIS Part #381)
For use on instruments:
VG Gas Analysis RGA
Notes: Analog.
Warranty:
100% non-nonsense warranty. If any customer is unsatisfied
with a DeTech multiplier, the multiplier is replaced immediately
with no questions asked and regardless how long the multiplier
has been on the customer's shelf.
Covers SIS products, services, promotions, news, and other mass spectrometer
related information.
28 Aug 2013:Nanoliter Dispensing Devices
can be used to place media on the MALDI plates for MALDI/TOF instruments, but the most exciting ability of this device is to collimate droplets directly into the ion source like electrospray (ESI), the unique concept being that nearly 100% of the droplets go directly into the source versus <1% from ESI, giving a huge increase in sensitivity. We believe this could be the next big advance in LC/MS sources.
[NEW]
Oct 2011:Reducing MS Filament Warping (Article/ASMS2011)- A study on reduction of MS filament warping by use of various filament shapes and Yttria/Rhenium alloy. (SIS Application Note #96)
April 2011:NIST 11 Mass Spectral Library (2011 version) - Update includes 242,893 fully evaluated EI mass spectra, GC data, rapidly growing MS/MS spectra (~9,934 ion trap & ~91,557 qtof/tandem-quad collision cell spectra), and enhanced software. Pre-orders taken today.
March 2011:NEW - Handheld Digital
Microscope View and capture images or video at
10x/150x power on a PC computer via attached USB cable.
Jan 2011:Next-Advance Lab Products - affordable molecular biology instruments that automate mundane tasks, freeing scientists for repetitive, time consuming procedures.
Dec 2010:NEW Filament - Direct Replacement for the Shimadzu QP5000 Filament.
Identify mass spectra via library
search with the fully-evaluated, most widely used mass spectral
reference library, compiled by the National Institute of Standards
and Technology (NIST).
Database of 44,008 compounds common in GC
analysis, each with name, synonyms, chemical formal, chemical
structure diagram, ID/CAS number, and GC retention index data.