Matrix Blanks and Standardization Solutions

A range of aqueous reference standards for process and instrument calibration and substances that closely match matrix component samples being analyzed; used to determine the absence of interference from matrix, reagents, and equipment.

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886 – 900 of 3,694 results

886

Iron Standard, 200 ppm Fe, Ricca Chemical

CAS: 7783-83-7 Molecular Formula: FeH28NO20S2 Molecular Weight (g/mol): 482.176 InChI Key: LCPUDZUWZDSKMX-UHFFFAOYSA-K PubChem CID: 197097 IUPAC Name: azanium;iron(3+);disulfate;dodecahydrate SMILES: [NH4+].O.O.O.O.O.O.O.O.O.O.O.O.[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[Fe+3]

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Specifications

PubChem CID	197097
CAS	7783-83-7
Molecular Weight (g/mol)	482.176
SMILES	[NH4+].O.O.O.O.O.O.O.O.O.O.O.O.[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[Fe+3]
IUPAC Name	azanium;iron(3+);disulfate;dodecahydrate
InChI Key	LCPUDZUWZDSKMX-UHFFFAOYSA-K
Molecular Formula	FeH28NO20S2

887

Chloride Standard, 0.100 N (N/10), 100 mEq/L NaCl, Ricca Chemical

CAS: 7647-14-5 Molecular Formula: ClNa Molecular Weight (g/mol): 58.44 MDL Number: MFCD00003477 InChI Key: FAPWRFPIFSIZLT-UHFFFAOYSA-M PubChem CID: 5234 ChEBI: CHEBI:26710 IUPAC Name: sodium chloride SMILES: [Na+].[Cl-]

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Specifications

PubChem CID	5234
CAS	7647-14-5
Molecular Weight (g/mol)	58.44
ChEBI	CHEBI:26710
MDL Number	MFCD00003477
SMILES	[Na+].[Cl-]
IUPAC Name	sodium chloride
InChI Key	FAPWRFPIFSIZLT-UHFFFAOYSA-M
Molecular Formula	ClNa

888

Nitrite Nitrogen Standard, 250 ppm N (821 ppm NO₂^-), Ricca Chemical

CAS: 7632-00-0 Molecular Formula: NNaO2 Molecular Weight (g/mol): 69.00 MDL Number: MFCD00011118 InChI Key: LPXPTNMVRIOKMN-UHFFFAOYSA-M PubChem CID: 23668193 ChEBI: CHEBI:78870 IUPAC Name: sodium nitrite SMILES: [Na+].[O-]N=O

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Specifications

PubChem CID	23668193
CAS	7632-00-0
Molecular Weight (g/mol)	69.00
ChEBI	CHEBI:78870
MDL Number	MFCD00011118
SMILES	[Na+].[O-]N=O
IUPAC Name	sodium nitrite
InChI Key	LPXPTNMVRIOKMN-UHFFFAOYSA-M
Molecular Formula	NNaO2

889

Ammonium Standard Stock Solution (250 ppm NH₄), Ricca Chemical

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: amine hydrochloride SMILES: N.Cl

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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

890

Calcium Standard, 1000 ppm Ca, Ricca Chemical

CAS: 471-34-1 Molecular Formula: CCaO3 Molecular Weight (g/mol): 100.09 MDL Number: MFCD00010906 InChI Key: VTYYLEPIZMXCLO-UHFFFAOYSA-L PubChem CID: 10112 ChEBI: CHEBI:3311 IUPAC Name: calcium carbonate SMILES: [Ca++].[O-]C([O-])=O

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Specifications

PubChem CID	10112
CAS	471-34-1
Molecular Weight (g/mol)	100.09
ChEBI	CHEBI:3311
MDL Number	MFCD00010906
SMILES	[Ca++].[O-]C([O-])=O
IUPAC Name	calcium carbonate
InChI Key	VTYYLEPIZMXCLO-UHFFFAOYSA-L
Molecular Formula	CCaO3

891

Phosphate Standard, (1mL = 0.5mg PO₄), Certified, 500ppm ±5ppm, LabChem™

CAS: 7778-77-0 Molecular Formula: H2KO4P Molecular Weight (g/mol): 136.08 MDL Number: MFCD00011401 MFCD00147253 InChI Key: GNSKLFRGEWLPPA-UHFFFAOYSA-M PubChem CID: 516951 ChEBI: CHEBI:63036 IUPAC Name: potassium dihydrogen phosphate SMILES: [K+].OP(O)([O-])=O

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Specifications

PubChem CID	516951
CAS	7778-77-0
Molecular Weight (g/mol)	136.08
ChEBI	CHEBI:63036
MDL Number	MFCD00011401 MFCD00147253
SMILES	[K+].OP(O)([O-])=O
IUPAC Name	potassium dihydrogen phosphate
InChI Key	GNSKLFRGEWLPPA-UHFFFAOYSA-M
Molecular Formula	H2KO4P

892

Specific Gravity Standard, 1.17 at 25°C/25°C, Reagents

Specific Gravity Standard, 1.17 at 25°C/25°C, Reagent, use for Specific gravity calibration. Manufactured in ISO 9001 facility.

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Specifications

Boiling Point	102°C
CAS	7647-15-6
Solubility	Completely miscible
Color	Colorless
pH	6.5 to 8
Physical Form	Liquid
Packaging	Poly Bottle
Chemical Name or Material	Specific Gravity Standard, 1.17 at 25°C/25°C
Grade	Reagent
Specific Gravity	1.17

893

Fluoride Standard, 500 ppm F, Reagents

Fluoride Standard, 500 ppm F, Reagent, use for Water analysis (Fluoride content). Manufactured in ISO 9001 facility.

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894

Chloride Standard 500 ppm Cl (0.0141 Normal), Reagents

Chloride Standard 500 ppm Cl (0.0141 Normal), Reagent, use for Water analysis. Manufactured in ISO 9001 facility.

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Specifications

Boiling Point	100°C
CAS	7647-14-5
For Use With (Equipment)	Water Analyzer
Industry Type	Water Analysis
Solubility	Completely miscible
Color	Colorless
pH	6.7 to 7.3
Physical Form	Liquid
Packaging	Poly Bottle
Chemical Name or Material	Chloride Standard 500 ppm Cl (0.0141 Normal)
Grade	Reagent
Molecular Formula	NaCl/H2O
Specific Gravity	1.001

895

Fluorosilicic Acid Standard, 400 ppm, Reagents

Fluorosilicic Acid Standard, 400 ppm, Reagent, for general laboratory use. Manufactured in ISO 9001 facility.

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896

Fluoride Standard, 5.0 ppm F, Reagents

Fluoride Standard, 5.0 ppm F, Reagent, use for Water analysis (Fluoride content). Manufactured in ISO 9001 facility.

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Specifications

Boiling Point	100°C
CAS	7732-18-5
For Use With (Equipment)	Fluoride Meter
Solubility	Completely miscible
Color	Colorless
Physical Form	Liquid
Chemical Name or Material	Fluoride Standard, 5.0 ppm F
Grade	Reagent
Molecular Formula	NaF/H2O
Specific Gravity	1.0001

897

Phosphoric Acid, 70% w/w, Reagents

CAS: 7664-38-2 Molecular Formula: H3O4P Molecular Weight (g/mol): 97.99 InChI Key: NBIIXXVUZAFLBC-UHFFFAOYSA-N IUPAC Name: phosphoric acid SMILES: OP(O)(O)=O

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Specifications

CAS	7664-38-2
Molecular Weight (g/mol)	97.99
SMILES	OP(O)(O)=O
IUPAC Name	phosphoric acid
InChI Key	NBIIXXVUZAFLBC-UHFFFAOYSA-N
Molecular Formula	H3O4P

898

Nickel Standard 5 ppm, Reagents

Nickel Standard 5ppm, Reagent, use for Nickel analysis. Manufactured in ISO 9001 facility.

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899

Sulfate Standard, 30 ppm SO4^-2, Reagents

Sulfate Standard, 30 ppm SO4, Reagent, use for Sulfate analysis. Manufactured in ISO 9001 facility.

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900

Orthophosphate Standard, 500 ppm P, Reagents

Orthophosphate Standard, 500 ppm P, Reagent, use for Phosphorus analysis. Manufactured in ISO 9001 facility.

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Matrix Blanks and Standardization Solutions

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