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NIST695

Trace elements in multi-nutrient fertilizer

NIST® SRM® 695

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About This Item

UNSPSC Code:
41116107
NACRES:
NA.24
Pricing and availability is not currently available.

grade

certified reference material

Quality Level

packaging

pkg of 70 g

manufacturer/tradename

NIST®

application(s)

agriculture

format

matrix material

General description

A unit of SRM 695 consists of approximately 70 g of jet-milled fertilizer.

SRM 695_cert

SRM 695_SDS

Application

NIST695 Trace elements in multi-nutrient fertilizer standard reference material (SRM) is intended primarily for use in the evaluation of techniques employed in the analysis of multi-nutrient fertilizer materials and materials of a similar matrix.

Features and Benefits

  • SRM 695 is available with certified mass fraction values of major, minor, and trace elements.  
  • The NIST certificate is provided with source, preparation, analysis details and use instructions.

Other Notes

Certified for the analytes listed below.
Calcium (Ca), Manganese (Mn), Iron (Fe), Sodium (Na), Magnesium (Mg), Potassium (K), Zinc (Zn), Arsenic (As), Mercury (Hg), Cadmium (Cd), Molybdenum (Mo), Chromium (Cr), Nickel (Ni), Cobalt (Co), Lead (Pb), Copper (Cu), Vanadium (V)

Reference/Informational value is provided for the following analytes.
Aluminum (Al), Boron (B), Nitrogen (N), Phosphorous (P), Selenium (Se), Chlorine (Cl), Titanium (Ti)

See certificate for values and more details at nist.gov/SRM.

Legal Information

NIST is a registered trademark of National Institute of Standards and Technology
SRM is a registered trademark of National Institute of Standards and Technology

related product

Product No.
Description
Pricing

Pictograms

Flame over circleHealth hazard

Signal Word

Danger

Hazard Statements

Hazard Classifications

Carc. 1B - Ox. Sol. 3 - STOT RE 1

Storage Class Code

5.1B - Oxidizing hazardous materials

WGK

WGK 3


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Certificates of Analysis (COA)

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Simultaneous determination of macronutrients, micronutrients and trace elements in mineral fertilizers by inductively coupled plasma optical emission spectrometry.
Souza O D S, et al.
Spectrochimica Acta. Part B: Atomic Spectroscopy, 96, 1-7 (2014)

Questions

1–2 of 2 Questions  
  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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