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Key Documents

76067

Supelco

TOC standard

according to ISO/CEN EN1484, 1000 mg/L±10 mg/L

Synonym(s):

Total Organic Carbon Reference Standard

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About This Item

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

Quality Level

100

grade

analytical standard

Agency

according to ISO/CEN EN1484

quality

stabilized

shelf life

limited shelf life, expiry date on the label

concentration

1000 mg/L±10 mg/L

technique(s)

TOC: suitable

suitability

in accordance for application

application(s)

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

format

single component solution

storage temp.

2-8°C

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General description

Totalorganic carbon (TOC) is a measure of the total amount of carbon in an organiccompound. It is a critical parameter to evaluate the water quality for possibleorganic contamination.

Application

This analytical standard is intended for the calibration and validation of analytical instruments used to measure the total organic carbon (TOC) of drinking water, groundwater, surface water, seawater, and wastewater in accordance with ISO/CEN EN1484.

Storage Class Code

12 - Non Combustible Liquids

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
BCCM6165
BCCL2963
BCCM2967
BCCL7774
BCCK1047

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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

      Helpful?

  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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