SPEX Certiprep

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Technique

AA, ICP (463)
Calibration of Conductivity Instrument (5)
GC-MS (23)
ICP-MS (130)
Ion Chromatography (78)
Pesticide Extraction (4)
US EPA Method 508 (1)
US EPA Methods 625 and 8270 (1)

Industry Type

Analytical standards for drinking water, wastewater, and solid waste (1)
Petrochemical Testing (116)
Wastewater Testing (24)

For Use With (Equipment)

AA, ICP, ICP/MS, IC, XRF, and other analytical instrumentation (10)
Freezer Mills (1)
Horiba Sulfur Analyzers (1)
SamplePrep Mills (5)
SamplePrep Mixers (5)
Standard 15 mL Tubes (1)
XRF Spectrometers (18)

31 – 45of3,186results

SPEX Certiprep pH 4 Buffer Standard, SPEX CertiPrep™

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

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SPEX Certiprep 2,2-Dimethylbutane, SPEX CertiPrep™

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SPEX Certiprep Instrument Check Standard 1 For Ion Chromatography , SPEX CertiPrep™

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

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SPEX Certiprep Base Oil 20, SPEX CertiPrep™

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

Pricing and Availability
Specifications

Type	Certified Reference Material
Concentration or Composition Notes	Up to 68 elements are scanned with found values for ICP and ICP-MS standards. The found value of the trace metallic impurities is reported on the Certificate of Analysis.
For Use With (Equipment)	AA, ICP, ICP/MS, IC, XRF, and Other Analytical Instrumentation
Industry Type	Petrochemical Testing
Packaging	Triple-leached LDPE bottle
DOT Information	Nonhazardous
Certificate of Analysis	With Certificate of Analysis.
Chemical Name or Material	Base Oil 20 Blank
Recommended Storage	Ambient
Solvent or Matrix	Base Oil 20

SPEX Certiprep Arsenic V Speciation Standard For ICP/MS, Assurance Grade, SPEX CertiPrep™

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SPEX Certiprep Fluoride Standard for Ion Chromatography, SPEX CertiPrep™

CAS: 7732-18-5

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Specifications

CAS	7732-18-5

SPEX Certiprep Chromium Standard For ICP, 1000μg/mL in 2% HNO₃, Assurance Grade, SPEX CertiPrep™

CAS: 7789-09-5 Molecular Formula: Cr2H8N2O7 Molecular Weight (g/mol): 252.06 InChI Key: JOSWYUNQBRPBDN-UHFFFAOYSA-P PubChem CID: 24600 IUPAC Name: diazanium;oxido-(oxido(dioxo)chromio)oxy-dioxochromium SMILES: [NH4+].[NH4+].[O-][Cr](=O)(=O)O[Cr](=O)(=O)[O-]

Pricing and Availability
Specifications

PubChem CID	24600
CAS	7789-09-5
Molecular Weight (g/mol)	252.06
SMILES	[NH4+].[NH4+].[O-][Cr](=O)(=O)O[Cr](=O)(=O)[O-]
IUPAC Name	diazanium;oxido-(oxido(dioxo)chromio)oxy-dioxochromium
InChI Key	JOSWYUNQBRPBDN-UHFFFAOYSA-P
Molecular Formula	Cr2H8N2O7

SPEX Certiprep Alt inteRNAl standard, SPEX CertiPrep™

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SPEX Certiprep n-Hexacontane, SPEX CertiPrep™

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SPEX Certiprep Chloride Standard for Ion Chromatography, SPEX CertiPrep™

CAS: 12125-02-9 Molecular Formula: ClH4N Molecular Weight (g/mol): 53.49 MDL Number: MFCD00011420 InChI Key: NLXLAEXVIDQMFP-UHFFFAOYSA-N PubChem CID: 25517 ChEBI: CHEBI:31206 IUPAC Name: azanium;chloride

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Specifications

PubChem CID	25517
CAS	12125-02-9
Molecular Weight (g/mol)	53.49
ChEBI	CHEBI:31206
MDL Number	MFCD00011420
IUPAC Name	azanium;chloride
InChI Key	NLXLAEXVIDQMFP-UHFFFAOYSA-N
Molecular Formula	ClH4N

SPEX Certiprep Chloride Standard for Ion Chromatography, SPEX CertiPrep™

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Specifications

PubChem CID	25517
CAS	12125-02-9
Molecular Weight (g/mol)	53.49
ChEBI	CHEBI:31206
MDL Number	MFCD00011420
SMILES	N.Cl
IUPAC Name	amine hydrochloride
InChI Key	NLXLAEXVIDQMFP-UHFFFAOYSA-N
Molecular Formula	ClH4N

SPEX Certiprep Silicon Standard For ICP, 1000μg/mL in H₂O/0.24 F, Assurance Grade, SPEX CertiPrep™

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

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Specifications

Molecular Weight (g/mol)	178.153
CAS Min %	99.9
Certificate of Analysis	Assurance Certificate of Analysis reports up to 39 elements at ppb levels.
Chemical Name or Material	Silicon Standard
Grade	Assurance
SMILES	[NH4+].[NH4+].F[Si-2](F)(F)(F)(F)F
InChI Key	ITHIMUMYFVCXSL-UHFFFAOYSA-P
PubChem CID	28145
Type	Certified Reference Material
Concentration or Composition Notes	Up to 68 elements are scanned with found values for ICP and ICP-MS standards. The found value of the trace metallic impurities is reported on the Certificate of Analysis.
Concentration or Composition (by Analyte or Components)	Matrix Concentration Cat. No.H₂O/tr. HF 1000μg/mL PLSI9-2Y, -2T, -2X 10,000 PLSI9-3Y, -3XH₂O 1000μg/mL PLSI9A-2X 10,000 PLSI9A-3X
CAS	7732-18-5
For Use With (Equipment)	AA, ICP, ICP/MS, IC, XRF, and Other Analytical Instrumentation
Packaging	Triple-leached LDPE bottle
DOT Information	Nonhazardous
Recommended Storage	Ambient
Technique	AA, ICP
IUPAC Name	diazanium;hexafluorosilicon(2-)
Solvent or Matrix	H₂O/0.4% F
Molecular Formula	F6H8N2Si
CAS Max %	99.9

SPEX Certiprep Tin Standard For ICP, 1000μg/mL in 20% HCl, Assurance Grade, SPEX CertiPrep™

CAS: 7440-31-5 Molecular Formula: Sn Molecular Weight (g/mol): 118.71 MDL Number: MFCD00133862 InChI Key: ATJFFYVFTNAWJD-UHFFFAOYSA-N PubChem CID: 5352426 ChEBI: CHEBI:32990 IUPAC Name: tin SMILES: [Sn]

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Specifications

PubChem CID	5352426
CAS	7440-31-5
Molecular Weight (g/mol)	118.71
ChEBI	CHEBI:32990
MDL Number	MFCD00133862
SMILES	[Sn]
IUPAC Name	tin
InChI Key	ATJFFYVFTNAWJD-UHFFFAOYSA-N
Molecular Formula	Sn

SPEX Certiprep Scandium Standard For ICP, 1000μg/mL, SPEX CertiPrep™

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SPEX Certiprep Magnesium Standard, 1000mg/L in 2% HNO3 (Assurance Grade), SPEX CertiPrep

CAS: 7439-95-4 Molecular Formula: Mg Molecular Weight (g/mol): 24.30 MDL Number: MFCD00085308 InChI Key: JLVVSXFLKOJNIY-UHFFFAOYSA-N PubChem CID: 5462224 ChEBI: CHEBI:25107 IUPAC Name: magnesium SMILES: [Mg]

Pricing and Availability
Specifications

PubChem CID	5462224
CAS	7439-95-4
Molecular Weight (g/mol)	24.30
ChEBI	CHEBI:25107
MDL Number	MFCD00085308
SMILES	[Mg]
IUPAC Name	magnesium
InChI Key	JLVVSXFLKOJNIY-UHFFFAOYSA-N
Molecular Formula	Mg

SPEX Certiprep

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