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Buffers and Standards
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TOC Standards

TOC Standards

Reference standards suitable for use when assaying levels of total organic carbon (TOC) in samples.

Grade

Analytical Standard (10)
Certified (8)
Laboratory (9)
Reagent (9)

Molecular Weight (g/mol)

18.02 (1)
204.222 (15)
58.44 (4)
84.01 (5)

Concentration

100 mg/L ±5 mg/L (2)
1000 mg/L ±10 mg/L (2)
1000 ppm ±10 ppm Organic (1mL = 1mg C) (2)
1000 ppm ±5 ppm (1mL = 1mg Cl^-) (0.0282N) (2)
1000 ppm Inorganic (1mL = 1mg C) (2)
25 mg/L ±2 mg/L (2)
250 mg/L ±5 mg/L (1)
50 mg/L ±2 mg/L (1)
500 mg/L ±10 mg/L (2)
500 ppm (1mL = 0.5mg Cl^-) (0.0141N) (2)

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Water Analysis (5)

Percent Purity

20 to 30%, <10% (1)

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special interests

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Grade

Analytical Standard (10)
Certified (8)
Laboratory (9)
Reagent (9)

Concentration

100 mg/L ±5 mg/L (2)
1000 mg/L ±10 mg/L (2)
1000 ppm ±10 ppm Organic (1mL = 1mg C) (2)
1000 ppm ±5 ppm (1mL = 1mg Cl^-) (0.0282N) (2)
1000 ppm Inorganic (1mL = 1mg C) (2)
25 mg/L ±2 mg/L (2)
250 mg/L ±5 mg/L (1)
50 mg/L ±2 mg/L (1)
500 mg/L ±10 mg/L (2)
500 ppm (1mL = 0.5mg Cl^-) (0.0141N) (2)

pH

0.5 (1)

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316

ERA WATERS CORP PAT700 SYSTEM SUITABILITY KIT

PAT700 System Suitability Kit

Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More

Pricing & Availability

317

ERA WATERS CORP TT USP System Suitability Set, 1L

Each system suitability set contains (1) Reagent Water Rw, (1) 0.500 mg/L C from USP Sucrose Rs and (1) 0.500 mg/L C from USP 1,4-benzoquinone Rss.

Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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Pricing & Availability

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We keep science moving forward by offering over 4 million products and extensive support services to the research, production, healthcare, and science education markets. Count on us for an unrivaled selection of lab, life sciences, safety, and facility management supplies—including chemicals, equipment, instruments, diagnostics, and much more—along with exceptional customer care from an industry-leading team that’s proud to be part of Thermo Fisher Scientific.

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TOC Standards

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ERA WATERS CORP PAT700 SYSTEM SUITABILITY KIT Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

ERA WATERS CORP TT USP System Suitability Set, 1L Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

ERA WATERS CORP PAT700 SYSTEM SUITABILITY KIT

ERA WATERS CORP TT USP System Suitability Set, 1L