Spectroscopy Standards

Standard-value, reference solutions designed for the exact calibration of spectrometers; standards guarantee that machines function properly for accurate spectral lines.

AA and ICP Standards (2697)

Color Standards (180)

GC MS and LC MS Standards (203)

ICP MS and ICP AES Standards (1187)

General Purpose Spectroscopy Standards (4)

1 – 30 of 4271 Results

Instrument Calibration Standard 2 For ICP/MS, SPEX CertiPrep™

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

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Chemical Name or Material	Instrument Calibration Standard 2

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

CAS=7440-65-5, Molecular Formula=Y, Molecular Weight (g/mol)=88.906, InChI Key=VWQVUPCCIRVNHF-UHFFFAOYSA-N, PubChem CID=23993, ChEBI=CHEBI:33331, IUPAC Name=yttrium, SMILES=[Y]

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Specifications

CAS	7440-65-5
Molecular Formula	Y
Molecular Weight (g/mol)	88.906
InChI Key	VWQVUPCCIRVNHF-UHFFFAOYSA-N
PubChem CID	23993
ChEBI	CHEBI:33331
IUPAC Name	yttrium
SMILES	[Y]

Calibration Standard 2 without Mercury For ICP/MS, SPEX CertiPrep™

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

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Specifications

Chemical Name or Material	Multi-Element Solution 2 without Mercury

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

CAS=12060-08-1

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Specifications

CAS	12060-08-1

EP Color Standard Y / Reference Solution Y1, Yellow Standard Solution, Ricca Chemical

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Specifications

Chemical Name or Material	EP Color Standard Y / Reference Solution Y1
CAS Min %	0.33
CAS Max %	0.35
CAS	7791-13-1

Calibration Standard 4 For ICP/MS, SPEX CertiPrep™

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

Pricing & Availability
Specifications

Chemical Name or Material	Multi-Element Solution 4

Aluminum Standard For ICP, 10,000μg/mL in 5% HCl, SPEX CertiPrep™

CAS=7429-90-5, Molecular Formula=Al, Molecular Weight (g/mol)=26.982, InChI Key=XAGFODPZIPBFFR-UHFFFAOYSA-N, PubChem CID=5359268, ChEBI=CHEBI:33629, IUPAC Name=aluminum, SMILES=[Al]

Pricing & Availability
Specifications

CAS	7429-90-5
Molecular Formula	Al
Molecular Weight (g/mol)	26.982
InChI Key	XAGFODPZIPBFFR-UHFFFAOYSA-N
PubChem CID	5359268
ChEBI	CHEBI:33629
IUPAC Name	aluminum
SMILES	[Al]

Color Standard, APHA/Hazen (Platinum-Cobalt), Color = 500, Ricca Chemical

Pricing & Availability
Specifications

Chemical Name or Material	Color Standard
Name Note	Color= 500
CAS Min %	0.09
CAS Max %	0.09
CAS	7647-01-0
Grade	APHA/Hazen (Platinum-Cobalt)

Rhodium Standard For ICP/MS, Claritas PPT Grade, SPEX CertiPrep™

CAS=7440-16-6, Molecular Formula=Rh, Molecular Weight (g/mol)=102.906, InChI Key=MHOVAHRLVXNVSD-UHFFFAOYSA-N, PubChem CID=23948, ChEBI=CHEBI:33359, IUPAC Name=rhodium, SMILES=[Rh]

Pricing & Availability
Specifications

CAS	7440-16-6
Molecular Formula	Rh
Molecular Weight (g/mol)	102.906
InChI Key	MHOVAHRLVXNVSD-UHFFFAOYSA-N
PubChem CID	23948
ChEBI	CHEBI:33359
IUPAC Name	rhodium
SMILES	[Rh]

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

CAS=7439-89-6, Molecular Formula=Fe, Molecular Weight (g/mol)=55.845, InChI Key=XEEYBQQBJWHFJM-UHFFFAOYSA-N, PubChem CID=23925, ChEBI=CHEBI:82664, IUPAC Name=iron, SMILES=[Fe]

Pricing & Availability
Specifications

CAS	7439-89-6
Molecular Formula	Fe
Molecular Weight (g/mol)	55.845
InChI Key	XEEYBQQBJWHFJM-UHFFFAOYSA-N
PubChem CID	23925
ChEBI	CHEBI:82664
IUPAC Name	iron
SMILES	[Fe]

Platinum Cobalt Color Standard APHA 500), Standard, Macron Fine Chemicals™

macron

Pricing & Availability
Specifications

Chemical Name or Material	Platinum Cobalt Color Standard (APHA 500)
Physical Form	Solution

EP Reference Solution Y3, Yellow Standard Solution, Ricca Chemical

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Specifications

Chemical Name or Material	Yellow Standard Solution
CAS	7791-13-1

Calibration Standard 3 For ICP/MS, SPEX CertiPrep™

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

Pricing & Availability
Specifications

Chemical Name or Material	Multi-Element Solution 3

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

CAS=7429-90-5, Molecular Formula=Al, Molecular Weight (g/mol)=26.982, InChI Key=XAGFODPZIPBFFR-UHFFFAOYSA-N, PubChem CID=5359268, ChEBI=CHEBI:33629, IUPAC Name=aluminum, SMILES=[Al]

Pricing & Availability
Specifications

CAS	7429-90-5
Molecular Formula	Al
Molecular Weight (g/mol)	26.982
InChI Key	XAGFODPZIPBFFR-UHFFFAOYSA-N
PubChem CID	5359268
ChEBI	CHEBI:33629
IUPAC Name	aluminum
SMILES	[Al]

EP Color Standard B7, Brown Standard Solution, Ricca Chemical

Pricing & Availability
Specifications

Chemical Name or Material	EP Color Standard B
Name Note	Brown Standard Solution
CAS Min %	0.67
CAS Max %	0.7
CAS	10025-77-1
Physical Form	Liquid

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

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

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Specifications

Chemical Name or Material	Instrument Check Standard 1

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

CAS=7440-70-2, Molecular Formula=Ca, Molecular Weight (g/mol)=40.078, InChI Key=OYPRJOBELJOOCE-UHFFFAOYSA-N, PubChem CID=5460341, ChEBI=CHEBI:29320, IUPAC Name=calcium, SMILES=[Ca]

Pricing & Availability
Specifications

CAS	7440-70-2
Molecular Formula	Ca
Molecular Weight (g/mol)	40.078
InChI Key	OYPRJOBELJOOCE-UHFFFAOYSA-N
PubChem CID	5460341
ChEBI	CHEBI:29320
IUPAC Name	calcium
SMILES	[Ca]

Cesium Standard For ICP, 10,000μg/mL in 5% HNO₃, SPEX CertiPrep™

CAS=7789-18-6, Molecular Formula=CsNO3, Molecular Weight (g/mol)=194.909, InChI Key=NLSCHDZTHVNDCP-UHFFFAOYSA-N, PubChem CID=62674, IUPAC Name=cesium;nitrate, SMILES=[N+](=O)([O-])[O-].[Cs+]

Pricing & Availability
Specifications

CAS	7789-18-6
Molecular Formula	CsNO3
Molecular Weight (g/mol)	194.909
InChI Key	NLSCHDZTHVNDCP-UHFFFAOYSA-N
PubChem CID	62674
IUPAC Name	cesium;nitrate
SMILES	[N+](=O)([O-])[O-].[Cs+]

Silica Standard, Certified, 1000ppm ±10ppm (1mL = 1mg SiO₂), LabChem™

CAS=13517-24-3, Molecular Formula=H18Na2O12Si, Molecular Weight (g/mol)=284.197, InChI Key=PHIQPXBZDGYJOG-UHFFFAOYSA-N, PubChem CID=61639, IUPAC Name=disodium;dioxido(oxo)silane;nonahydrate, SMILES=O.O.O.O.O.O.O.O.O.[O-][Si](=O)[O-].[Na+].[Na+]

Pricing & Availability
Specifications

CAS	13517-24-3
Molecular Formula	H18Na2O12Si
Molecular Weight (g/mol)	284.197
InChI Key	PHIQPXBZDGYJOG-UHFFFAOYSA-N
PubChem CID	61639
IUPAC Name	disodium;dioxido(oxo)silane;nonahydrate
SMILES	O.O.O.O.O.O.O.O.O.[O-][Si](=O)[O-].[Na+].[Na+]

EP Color Standard BY, Brownish-Yellow Standard Solution, Ricca Chemical

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Specifications

Chemical Name or Material	EP Color Standard BY
Name Note	Brownish-Yellow Standard Solution
CAS Min %	0.23
CAS Max %	0.24
CAS	7758-99-8

Sodium Standard, 1mL = 0.01mg Na, 10ppm Na, 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-]

Calcium Standard For ICP, 10,000μg/mL in 5% HNO₃, SPEX CertiPrep™

CAS=7440-70-2, Molecular Formula=Ca, Molecular Weight (g/mol)=40.078, InChI Key=OYPRJOBELJOOCE-UHFFFAOYSA-N, PubChem CID=5460341, ChEBI=CHEBI:29320, IUPAC Name=calcium, SMILES=[Ca]

Pricing & Availability
Specifications

CAS	7440-70-2
Molecular Formula	Ca
Molecular Weight (g/mol)	40.078
InChI Key	OYPRJOBELJOOCE-UHFFFAOYSA-N
PubChem CID	5460341
ChEBI	CHEBI:29320
IUPAC Name	calcium
SMILES	[Ca]

Rhodium Standard For ICP, 1000μg/mL in 10% HCl, Assurance Grade, SPEX CertiPrep™

CAS=7440-16-6, Molecular Formula=Rh, Molecular Weight (g/mol)=102.906, InChI Key=MHOVAHRLVXNVSD-UHFFFAOYSA-N, PubChem CID=23948, ChEBI=CHEBI:33359, IUPAC Name=rhodium, SMILES=[Rh]

Pricing & Availability
Specifications

CAS	7440-16-6
Molecular Formula	Rh
Molecular Weight (g/mol)	102.906
InChI Key	MHOVAHRLVXNVSD-UHFFFAOYSA-N
PubChem CID	23948
ChEBI	CHEBI:33359
IUPAC Name	rhodium
SMILES	[Rh]

EP Reference Solution Y2, Yellow Reference Solution, Ricca Chemical

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Specifications

Chemical Name or Material	EP Reference Solution Y2
CAS	7791-13-1
Name Note	Yellow Reference Solution

Sulfur Standard For ICP, 10,000μg/mL in Water, SPEX CertiPrep™

CAS=7783-20-2, Molecular Formula=H8N2O4S, Molecular Weight (g/mol)=132.134, InChI Key=BFNBIHQBYMNNAN-UHFFFAOYSA-N, PubChem CID=6097028, ChEBI=CHEBI:62946, IUPAC Name=diazanium;sulfate, SMILES=[NH4+].[NH4+].[O-]S(=O)(=O)[O-]

Pricing & Availability
Specifications

CAS	7783-20-2
Molecular Formula	H8N2O4S
Molecular Weight (g/mol)	132.134
InChI Key	BFNBIHQBYMNNAN-UHFFFAOYSA-N
PubChem CID	6097028
ChEBI	CHEBI:62946
IUPAC Name	diazanium;sulfate
SMILES	[NH4+].[NH4+].[O-]S(=O)(=O)[O-]

Color Standard, APHA / Hazen (Platinum-Cobalt), Color = 250, Ricca Chemical

Pricing & Availability
Specifications

Chemical Name or Material	Color Standard
Name Note	Color = 250
CAS Min %	0.03
CAS Max %	0.03
CAS	7791-13-1

Gold AA Standard, 1mL = 1mg Au (1,000ppm Au), Ricca Chemical

CAS=7440-57-5, Molecular Formula=Au, Molecular Weight (g/mol)=196.967, InChI Key=PCHJSUWPFVWCPO-UHFFFAOYSA-N, PubChem CID=23985, ChEBI=CHEBI:30050, IUPAC Name=gold, SMILES=[Au]

Pricing & Availability
Specifications

CAS	7440-57-5
Molecular Formula	Au
Molecular Weight (g/mol)	196.967
InChI Key	PCHJSUWPFVWCPO-UHFFFAOYSA-N
PubChem CID	23985
ChEBI	CHEBI:30050
IUPAC Name	gold
SMILES	[Au]

Manganese Standard For ICP/MS, Claritas PPT Grade, SPEX CertiPrep™

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

Pricing & Availability
Specifications

Chemical Name or Material	Multi-Element Solution 1

EP Reference Solution Y6, Yellow Reference solution, Ricca Chemical

EP Colorimetric Standards

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Manganese ICP-MS Standard, 1mL = 1mg Mn (1,000ppm Mn), Ricca Chemical

CAS=6156-78-1, Molecular Formula=C4H14MnO8, Molecular Weight (g/mol)=245.086, InChI Key=CESXSDZNZGSWSP-UHFFFAOYSA-L, PubChem CID=93021, IUPAC Name=manganese(2+);diacetate;tetrahydrate, SMILES=CC(=O)[O-].CC(=O)[O-].O.O.O.O.[Mn+2]

Pricing & Availability
Specifications

CAS	6156-78-1
Molecular Formula	C4H14MnO8
Molecular Weight (g/mol)	245.086
InChI Key	CESXSDZNZGSWSP-UHFFFAOYSA-L
PubChem CID	93021
IUPAC Name	manganese(2+);diacetate;tetrahydrate
SMILES	CC(=O)[O-].CC(=O)[O-].O.O.O.O.[Mn+2]

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Spectroscopy Standards

Spectroscopy Standards