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1.09017

TOC standard solution

according to EN 1484-H3, according to DIN 38409-H3, 1000 mg/L potassium hydrogen phthalate in water (stabilized), Certipur®

Synonym(s):

Total Organic Carbon Standard Solution

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About This Item

NACRES:
NA.24
UNSPSC Code:
41116107
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Quality Level

agency

according to DIN 38409-H3, according to EN 1484-H3

product line

Certipur®

concentration

1000 mg/L potassium hydrogen phthalate in water (stabilized)

technique(s)

TOC: suitable

storage temp.

15-25°C

General description

acc. to EN 1484-H3/DIN 38409-H3 as potassium hydrogen phthalate in water, stabilized 1000 mg/l Certipur®
Total organic carbon (TOC) is a measure of the total amount of carbon in an organic compound. It is a critical parameter to evaluate the water quality for possible organic contamination.

Application

This standard is intended for the calibration and validation of analytical instruments used to measure total organic carbon (TOC).

Features and Benefits

  • Ready-to-use solution
  • Traceable to the SI and higher order standards from NIST
  • Assigned value based on a purity determination by mass balance and gravimetrically prepared value
  • Homogeneity assessed in accordance with ISO Guide 35
  • Available in high-density polyethylene bottles of volume 100 mL to assure safe delivery
  • Accompanied with a certificate of analysis (CoA) having information on the expiry date for an effective audit
  • Prepared using deionized water as a solvent

Analysis Note

(traceable to NIST SRM 84L)
Measurement uncertainty: ± 10 mg/l
TOC: 990 - 1010 mg/l

Legal Information

CERTIPUR is a registered trademark of Merck KGaA, Darmstadt, Germany

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This Item
A-2050-040A-2045-04070961
technique(s)

TOC: suitable

technique(s)

TOC: suitable

technique(s)

TOC: suitable

technique(s)

TOC: suitable

product line

Certipur®

product line

-

product line

-

product line

-

agency

according to DIN 38409-H3, according to EN 1484-H3

agency

-

agency

-

agency

according to ISO/CEN EN1484

Quality Level

100

Quality Level

-

Quality Level

-

Quality Level

100

concentration

1000 mg/L potassium hydrogen phthalate in water (stabilized)

concentration

-

concentration

-

concentration

100 mg/L±5 mg/L (Potassium Phthalate Monobasic)

storage temp.

15-25°C

storage temp.

-

storage temp.

-

storage temp.

2-8°C


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Storage Class

12 - Non Combustible Liquids

wgk

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable



Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Global Trade Item Number

SKUGTIN
109017010004022536557281

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