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NMIJ Reference Materials |
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NMIJ produces certified reference materials (NMIJ CRMs)
to determine measurement values in chemical measurements such as calibration of analytical instruments and evaluation of analytical procedures.
NMIJ CRMs play a hidden but indispensable role in various aspects of our lives.
They are necessary not only for industrial technology, and research and development,
but also for smooth commercial activities, global environment preservation, and our health and safety.
NMIJ supplies them not only to those in Japan but also to those in the Asian region and others around the world.
12 New NMIJ CRM(RMs) since July 1st and 3 New NMIJ CRMs since August 1st in 2011 !
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All names, expiry dates, status of distribution of NMIJ CRMs(RMs) are summarized in two pages of pdf file.(revised on Jan 16, 2012)
Certified values and size (or content) of each CRMs(RMs) are written in this catalog.(revised on Dec 21, 2011)
Please select appropriate pulldown menu. You can see examples of certificate and MSDS for NMIJ CRMs.
For inquiries about price, shipping charge, the appointed date of delivery, etc, of NMIJ CRMs, please contact
the NMIJ-CRM distributors.
Revisions of certificates will be accordingly notified.
If you will register NMIJ CRMs that you have purchased, NMIJ will e-mail important information on revision of certificate, or, information on new NMIJ CRMs and seminars to you.
News
Aug.23, 2011 : All stability tests after earthquake(March 11, 2011) have been finished. Record of restart of distributions is here.
Aug.01, 2011 : Distribution of three new NMIJ CRMs has just started.
Aug.01, 2011 : Status of distribution have been revised.
July.25, 2011 : Many samples of certificate have been uploaded additionally.
July.01, 2011 : Distribution of twelve new NMIJ CRMs has just started.
Jun.08, 2011 : Distribution of Dibromochloromethane has just re-started.
May.31, 2011 : Distribution of several NMIJ CRMs have just re-started(Acetaldehyde, Cholesterol,17beta-estradiol, Creatinnine, Hydrocortisone, Pesticides in Unpolished Rice).
Apr.01, 2011 : Distributions of NMIJ CRMs have partially re-started since Apr.4, 2011.
Mar.18, 2011 : Distributions of all NMIJ CRMs have been stopped until Mar.31, 2011.
Mar.01, 2011 : Distributions of New NMIJ CRMs have just started. Please see here.
Feb.25, 2011 : "4003-a Toluene" was sold out.
Feb.01, 2011 : User's registration system of NMIJ CRM has started.
Dec.22, 2010 : Menu of this NMIJ CRM's top page was revised.
Sep.01, 2010 : We introduced our new CRMs in JAIMA conference 2010 (Makuhari Messe, Chiba). The presentation material is here (PDF: 573 KB)..
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