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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616 – 630 of 3,716 results

616

Strontium, Oil based standard solution, Specpure™ Sr 1000μg/g

MDL Number: MFCD00134060

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Specifications

MDL Number	MFCD00134060

617

Residual Free Chlorine (RFC), MilliporeSigma™ Supelco™

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

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618

Silver, Oil based standard solution, Specpure, Ag 1000

MDL Number: MFCD00003397

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Specifications

MDL Number	MFCD00003397

619

Sodium, plasma standard solution, Specpure™ Na 1000μg/mL

Molecular Formula: Na₂CO₃ in 5% HNO₃ MDL Number: MFCD00085307

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Specifications

MDL Number	MFCD00085307
Molecular Formula	Na₂CO₃ in 5% HNO₃

620

Sulfuric acid, 5.0N Standardized Solution

CAS: 7664-93-9 Molecular Formula: H2O4S Molecular Weight (g/mol): 98.07 MDL Number: MFCD00064589 InChI Key: QAOWNCQODCNURD-UHFFFAOYSA-N PubChem CID: 1118 ChEBI: CHEBI:26836 IUPAC Name: sulfuric acid SMILES: OS(O)(=O)=O

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Specifications

PubChem CID	1118
CAS	7664-93-9
Molecular Weight (g/mol)	98.07
ChEBI	CHEBI:26836
MDL Number	MFCD00064589
SMILES	OS(O)(=O)=O
IUPAC Name	sulfuric acid
InChI Key	QAOWNCQODCNURD-UHFFFAOYSA-N
Molecular Formula	H2O4S

621

Potassium, plasma standard solution, Specpure™ K 10,000μg/mL

CAS: 7757-79-1 Molecular Formula: KNO3 Molecular Weight (g/mol): 101.10 MDL Number: MFCD00011409 InChI Key: FGIUAXJPYTZDNR-UHFFFAOYSA-N PubChem CID: 24434 ChEBI: CHEBI:63043 SMILES: [K+].[O-][N+]([O-])=O

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Specifications

PubChem CID	24434
CAS	7757-79-1
Molecular Weight (g/mol)	101.10
ChEBI	CHEBI:63043
MDL Number	MFCD00011409
SMILES	[K+].[O-][N+]([O-])=O
InChI Key	FGIUAXJPYTZDNR-UHFFFAOYSA-N
Molecular Formula	KNO3

622

Boron, Oil based standard solution, Specpure™ B 1000μg/g

MDL Number: MFCD00134034

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Specifications

MDL Number	MFCD00134034

623

Iron, Oil based standard solution, Specpure™ Fe 1000μg/g

MDL Number: MFCD00010999

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Specifications

MDL Number	MFCD00010999

624

Thulium, plasma standard solution, Specpure™ Tm 1000μg/mL

MDL Number: MFCD00011281

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Specifications

MDL Number	MFCD00011281

625

Surfactant (MBAS) 1,000 mg/L Calibration Standard, MilliporeSigma™ Supelco™

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626

Rhenium, plasma standard solution, Specpure™ Re 1000μg/mL

CAS: 7440-15-5 Molecular Formula: Re Molecular Weight (g/mol): 186.21 MDL Number: MFCD00011195 InChI Key: WUAPFZMCVAUBPE-UHFFFAOYSA-N PubChem CID: 23947 ChEBI: CHEBI:49882 IUPAC Name: rhenium SMILES: [Re]

Pricing & Availability
Specifications

PubChem CID	23947
CAS	7440-15-5
Molecular Weight (g/mol)	186.21
ChEBI	CHEBI:49882
MDL Number	MFCD00011195
SMILES	[Re]
IUPAC Name	rhenium
InChI Key	WUAPFZMCVAUBPE-UHFFFAOYSA-N
Molecular Formula	Re