WHEN NOT IN USE, THE STANDARD SHOULD BE STORED UNDER VACUUM OR IN A SUITABLE DESICCATOR IN A TEMPURATURE CONTROLLED ENVIRONMENT This Standard contains the following:• Manganese used for Detector resolution (FWHM)• Chromium used for Detector sensitivity / contamination• Carbon used for Beam measurement & energy calibration (Low)• Nickel used for Detector sensitivity / contamination• Cobalt used for Beam measurement & energy calibration• Almandine (mineral) used for Quant. verification• 150 μm Faraday cup used for Beam current stability• Silicon Test Grid used for Magnification calibration & image distortionA version of this standard is also available with a certified AISI316 Stainless Steel as the Quant verification material instead of Almandine Supplied in a specially designed storage/transportation case that contains:• The standard—protected by an additional specially designed case• A full electronic booklet on a USB, containing:• The standard plan/layout• Certificates of analysis or conformance for each material• Details on storage and care of your standards• Certificate of final inspection & recommended re-polishing date• A replaceable silica gel capsule for protection whilst in transit• A credit card sized quick reference guideA copy of the electronic booklet is also accessible from our cloud storage.