Buffer, Reference Standard, pH 1.68, Fisher Scientific™

Pricing & Availability
Specifications

Chemical Name or Material	Buffer
Name Note	Reference Standard, pH 1.68
CAS	7732-18-5

Fluoride Standard, 100ppm FLUORIDE (F), Fisher Scientific™

CAS=7681-49-4, Molecular Formula=FNa, Molecular Weight (g/mol)=41.988, InChI Key=PUZPDOWCWNUUKD-UHFFFAOYSA-M, PubChem CID=5235, ChEBI=CHEBI:28741, IUPAC Name=sodium;fluoride, SMILES=[F-].[Na+]

Pricing & Availability
Specifications

CAS	7681-49-4
Molecular Formula	FNa
Molecular Weight (g/mol)	41.988
InChI Key	PUZPDOWCWNUUKD-UHFFFAOYSA-M
PubChem CID	5235
ChEBI	CHEBI:28741
IUPAC Name	sodium;fluoride
SMILES	[F-].[Na+]

Chloride Standard, 1000ppm (Cl), Ricca Chemical

CAS=7647-14-5, Molecular Formula=ClNa, Molecular Weight (g/mol)=58.44, InChI Key=FAPWRFPIFSIZLT-UHFFFAOYSA-M, PubChem CID=5234, ChEBI=CHEBI:26710, IUPAC Name=sodium;chloride, SMILES=[Na+].[Cl-]

Pricing & Availability
Specifications

CAS	7647-14-5
Molecular Formula	ClNa
Molecular Weight (g/mol)	58.44
InChI Key	FAPWRFPIFSIZLT-UHFFFAOYSA-M
PubChem CID	5234
ChEBI	CHEBI:26710
IUPAC Name	sodium;chloride
SMILES	[Na+].[Cl-]

Laboratory Performance Check Standard without Mercury For Environmental Analysis, SPEX CertiPrep™

ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material

Pricing & Availability
Specifications

Chemical Name or Material	LPC Standard 1 without Mercury
For Use With (Equipment)	AA, ICP, ICP/MS, IC, XRF, and other analytical instrum Show more
DOT Information	Hazardous

EPA Method 524.2 Mix with Gasses, SPEX CertiPrep™

ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material

Pricing & Availability
Specifications

CAS	630-20-6
CAS Max %	0.02

Fluoride Standard, 1ppm F^- Premixed with Equal Volume of TISAB II, Certified, 1.00ppm ±0.05ppm, LabChem™

CAS=7681-49-4, Molecular Formula=FNa, Molecular Weight (g/mol)=41.988, InChI Key=PUZPDOWCWNUUKD-UHFFFAOYSA-M, PubChem CID=5235, ChEBI=CHEBI:28741, IUPAC Name=sodium;fluoride, SMILES=[F-].[Na+]

Pricing & Availability
Specifications

CAS	7681-49-4
Molecular Formula	FNa
Molecular Weight (g/mol)	41.988
InChI Key	PUZPDOWCWNUUKD-UHFFFAOYSA-M
PubChem CID	5235
ChEBI	CHEBI:28741
IUPAC Name	sodium;fluoride
SMILES	[F-].[Na+]

Trihalomethanes, High Level, SPEX CertiPrep™

ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material

Pricing & Availability
Specifications

Chemical Name or Material	Trihalomethanes (High Level)
Name Note	EPA Method 501

VOC Mixture (For EPA 502.2, 524.2, 8021A, 8260)

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Tuning Solution, SPEX CertiPrep™

ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material

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Specifications

Chemical Name or Material	Tuning Solution 1

TCLP Extraction Fluid No. 1, Certified, LabChem™

Pricing & Availability
Specifications

CAS Max %	0.25
CAS	1310-73-2
Grade	Certified
Linear Formula	CH₃COOH
Formula Weight	60.05

Volatiles MegaMix™ with Gases, Restek

Pricing & Availability
Specifications

Chemical Name or Material	Volatiles MegaMix with Gases

Restek™ SV Internal Standard Mix

Pricing & Availability
Specifications

Chemical Name or Material	Restek™ Semi-Volatile Mixtures - Mixes and Compo Show more

Laboratory Fortifying Stock Solution 1, SPEX CertiPrep™

ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material

Pricing & Availability
Specifications

Chemical Name or Material	LFS Solution 1 without Mercury
For Use With (Equipment)	AA, ICP, ICP/MS, IC, XRF, and other analytical instrum Show more
DOT Information	Hazardous

Total Ionic Strength Adjustment Buffer (TISAB) Concentrate, Fisher Scientific™

Pricing & Availability
Specifications

Chemical Name or Material	Total Ionic Strength Adjustment Buffer (TISAB) Concent Show more
CAS	7732-18-5

Fluoride Standard, Certified, 1.00ppm ±0.05ppm (1mL = 0.001mg F^-), LabChem™

CAS=7681-49-4, Molecular Formula=FNa, Molecular Weight (g/mol)=41.988, InChI Key=PUZPDOWCWNUUKD-UHFFFAOYSA-M, PubChem CID=5235, ChEBI=CHEBI:28741, IUPAC Name=sodium;fluoride, SMILES=[F-].[Na+]

Pricing & Availability
Specifications

CAS	7681-49-4
Molecular Formula	FNa
Molecular Weight (g/mol)	41.988
InChI Key	PUZPDOWCWNUUKD-UHFFFAOYSA-M
PubChem CID	5235
ChEBI	CHEBI:28741
IUPAC Name	sodium;fluoride
SMILES	[F-].[Na+]

Carbamate Pesticides Mixture (For EPA 531.1)

Pricing & Availability

Solids Concentrate Wastewater QC Sample, SPEX CertiPrep™

Solids Concentrate Wastewater QC Sample, 23 mL vial, SPEX CertiPrep™. ISO Guide 34 Certified

Pricing & Availability
Specifications

Chemical Name or Material	Solids Concentrate QC Sample

Methyl tert-butyl ether (MTBE), Restek

Pricing & Availability

Extractable Metals 1n Plastic Toys, Kit 2, SPEX CertiPrep™

Extractable Metals in Plastic Toys, Multi-Element Kit 2, SPEX CertiPrep™. ISO Guide 34 Certified, NIST Traceable Certified Reference Materials. Supplied with comprehensive Certificate of Analysis.

Pricing & Availability
Specifications

Chemical Name or Material	Extractable Metals

VOA Calibration Mix #1 (ketones), Restek

Pricing & Availability

Laboratory Performance Check Standard For Environmental Analysis, SPEX CertiPrep™

ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material

Pricing & Availability
Specifications

Chemical Name or Material	LPC Standard 1
For Use With (Equipment)	AA, ICP, ICP/MS, IC, XRF, and other analytical instrum Show more
Concentration or Composition Notes	Up to 68 elements are scanned with found values for IC Show more
Grade	Environmental
DOT Information	Hazardous
Health Hazard 1	Causes severe skin burns and eye damage
Recommended Storage	Ambient
Solvent or Matrix	5% HNO₃/tr Tart. Acid/tr HF

Fluoride Standard, Certified, 1000ppm ±10ppm (1mL = 1mg F^-), LabChem™

CAS=7681-49-4, Molecular Formula=FNa, Molecular Weight (g/mol)=41.988, InChI Key=PUZPDOWCWNUUKD-UHFFFAOYSA-M, PubChem CID=5235, ChEBI=CHEBI:28741, IUPAC Name=sodium;fluoride, SMILES=[F-].[Na+]

Pricing & Availability
Specifications

CAS	7681-49-4
Molecular Formula	FNa
Molecular Weight (g/mol)	41.988
InChI Key	PUZPDOWCWNUUKD-UHFFFAOYSA-M
PubChem CID	5235
ChEBI	CHEBI:28741
IUPAC Name	sodium;fluoride
SMILES	[F-].[Na+]

Base/Neutrals Surrogate Standard Mix (For EPA 8270C)

Each component at 100μg/mL in Methylene Chloride: Nitrobenzene-d₅

Pricing & Availability
Specifications

Chemical Name or Material	Base/Neutrals Surrogate Standard Mix

Chloride ISA, Sodium Nitrate, 5 Molar Aqueous Solution, Fisher Scientific™

Pricing & Availability
Specifications

Chemical Name or Material	Chloride ISA, Sodium Nitrate
Name Note	5 Molar (Aqueous Solution)
CAS	7732-18-5

Acids Surrogate Standard Mix (For EPA 8270C)

Pricing & Availability
Specifications

Chemical Name or Material	Acids Surrogate Standard Mix

Sodium Electrode ISA, Fisher Scientific™

Pricing & Availability
Specifications

Chemical Name or Material	Sodium Electrode ISA
CAS	7732-18-5

Fluoride Standard, 0.5ppm F^- Premixed with Equal Volume of TISAB II, Certified, 0.50ppm ±0.01ppm, LabChem™

CAS=7681-49-4, Molecular Formula=FNa, Molecular Weight (g/mol)=41.988, InChI Key=PUZPDOWCWNUUKD-UHFFFAOYSA-M, PubChem CID=5235, ChEBI=CHEBI:28741, IUPAC Name=sodium;fluoride, SMILES=[F-].[Na+]

Pricing & Availability
Specifications

CAS	7681-49-4
Molecular Formula	FNa
Molecular Weight (g/mol)	41.988
InChI Key	PUZPDOWCWNUUKD-UHFFFAOYSA-M
PubChem CID	5235
ChEBI	CHEBI:28741
IUPAC Name	sodium;fluoride
SMILES	[F-].[Na+]

Fluoride Standard, 10ppm F^- Premixed with Equal Volume of TISAB II, Certified, 10.0ppm ±0.1ppm, LabChem™

CAS=7681-49-4

Pricing & Availability
Specifications

CAS	7681-49-4

Interference Check Standard 1 For ICP/MS, SPEX CertiPrep™

ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material

Pricing & Availability
Specifications

Chemical Name or Material	Interferents A2
Name Note	For SW-846

EPA Method 501 Trihalomethane Mixture, 5000μg/mL in methanol, Ultra Scientific

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