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Merck
CN
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Key Documents

90071

Supelco

Sulfate Standard for IC

TraceCERT®, 1000 mg/L sulfate in water (nominal concentration)

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Select a Size

5 G
CN¥339.62
25 G
CN¥1,109.20
100 G
CN¥2,575.97

CN¥339.62

Available to ship onApril 27, 2025Details

Request a Bulk Order
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Select a Size

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5 G
CN¥339.62
25 G
CN¥1,109.20
100 G
CN¥2,575.97

About This Item

UNSPSC Code:
41116107
NACRES:
NA.24

CN¥339.62

Available to ship onApril 27, 2025Details

Request a Bulk Order

grade

certified reference material
TraceCERT®

Quality Level

300

product line

TraceCERT®

concentration

1000 mg/L sulfate in water (nominal concentration)

technique(s)

ion chromatography: suitable

application(s)

environmental
food and beverages

format

single component solution

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BIS-TRIS 盐酸盐 ≥99.0% (titration)

B6032

BIS-TRIS 盐酸盐

2-二(2-羟乙基)氨基-2-羟甲基-1,3-丙二醇 ≥98.0% (titration)

B9754

2-二(2-羟乙基)氨基-2-羟甲基-1,3-丙二醇

2-二(2-羟乙基)氨基-2-羟甲基-1,3-丙二醇 BioXtra, ≥98.0% (titration)

B7535

2-二(2-羟乙基)氨基-2-羟甲基-1,3-丙二醇

2-二(2-羟乙基)氨基-2-羟甲基-1,3-丙二醇 BioPerformance Certified, suitable for cell culture, suitable for insect cell culture, ≥98.0%

B4429

2-二(2-羟乙基)氨基-2-羟甲基-1,3-丙二醇

assay

≥99.0% (titration)

assay

≥98.0% (titration)

assay

≥98.0% (titration)

assay

≥98.0%

Quality Level

200

Quality Level

400

Quality Level

400

Quality Level

400

form

crystalline powder

form

crystalline powder

form

powder

form

crystalline powder

application(s)

diagnostic assay manufacturing

application(s)

diagnostic assay manufacturing
general analytical
microbiology

application(s)

diagnostic assay manufacturing

application(s)

diagnostic assay manufacturing

storage temp.

room temp

storage temp.

-

storage temp.

-

storage temp.

-

solubility

water: 0.5 g/mL, clear, colorless to very faintly yellow

solubility

H2O: 500 mg/mL, clear, colorless to very faintly yellow

solubility

H2O: 1 M, clear, colorless

solubility

H2O: 500 mg/mL, clear, colorless to very faintly yellow

General description

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to SI unit kg and measured against primary material from an NMI, e.g. NIST.
Certified content incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com.

Application

It is intended to be used during the calibration of ion chromatography-based analytical techniques.

Features and Benefits

  • Produced under ISO/IEC 17025 and ISO 17034 accreditation
  • Traceable to SI unit of mole through internationally accepted institutions such as NIST or BAM
  • Accompanied by a comprehensive Certificate of Analysis (CoA) (up to four pages) with data on stability, density, homogeneity, the accuracy of concentration, uncertainty, and traceability
  • Gravimetrically prepared using high-quality qNMR-characterized starting materials and qualified precision balances to ensure minimal uncertainty
  • Rigorously tested through real-time stability studies to ensure accuracy and shelf life
  • Available in an HDPE bottle, sealed in an aluminum bag

Linkage

Visit the IC Portal to learn more

Analysis Note

1000 mg/L sulfate in water, prepared with high purity Na2SO4 and water

Legal Information

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

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Storage Class Code

12 - Non Combustible Liquids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves
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