SPEX Certiprep

SPEX Certiprep offers a comprehensive range of certified reference materials (CRMs), including organic and inorganic standards, custom mixes, and proficiency testing (PT) programs. Each CRM undergoes a rigorous quality control process to meet the highest industry standards, ensuring that laboratories can confidently rely on them for accurate and precise results.

Narrow Results

Technique

AA, ICP (461)
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)

For Use With (Application)

Analytical standards for drinking water, wastewater, and solid waste (1)
Petrochemical Testing (116)
Wastewater Testing (24)
pH Calibration (10)

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)

1 – 15 of 3,181 results

SPEX Certiprep 8 Regulated Phthalates and BPA in Medium Density Polyethylene, SPEX CertiPrep™

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

Pricing and Availability

SPEX Certiprep Decachlorobiphenyl, SPEX CertiPrep™

Pricing and Availability

Cole-Parmer™ Ultralene XRF Window Film

Thin window film for XRF liquid sample cups.

Pricing and Availability
Specifications

For Use With (Equipment)	XRF Spectrometers
Material	Ultralene
Temperature Range (Metric)	Up to 100°C
For Use With (Application)	Covers sample window

SPEX Certiprep Sodium Carbonate/Sodium Bicarbarbonate Eluent Concentrate For Ion Chromatography, 0.18M/0.17M, SPEX CertiPrep™

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

Pricing and Availability

SPEX Certiprep Phosphorus Standard For ICP, 1000μg/mL in H₂O, SPEX CertiPrep™

CAS: 7722-76-1 Molecular Formula: H6NO4P Molecular Weight (g/mol): 115.03 MDL Number: MFCD00003396 InChI Key: LFVGISIMTYGQHF-UHFFFAOYSA-N PubChem CID: 24402 ChEBI: CHEBI:62982 SMILES: N.OP(O)(O)=O

Pricing and Availability
Specifications

PubChem CID	24402
CAS	7722-76-1
Molecular Weight (g/mol)	115.03
ChEBI	CHEBI:62982
MDL Number	MFCD00003396
SMILES	N.OP(O)(O)=O
InChI Key	LFVGISIMTYGQHF-UHFFFAOYSA-N
Molecular Formula	H6NO4P

SPEX Certiprep Fluoride Standard for Ion Chromatography, SPEX CertiPrep™

CAS: 7732-18-5

Pricing and Availability
Specifications

CAS	7732-18-5

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

Pricing and Availability
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™

Pricing and Availability
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

Pricing and Availability
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
Solvent or Matrix	H₂O/0.4% F
IUPAC Name	diazanium;hexafluorosilicon(2-)
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]

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

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

Pricing and Availability

Cole-Parmer™ Kapton™ XRF Window Film

Thin window film for XRF liquid sample cups.

Pricing and Availability

Spex CertiPrep™ Sample Prep Vial holder

Thick, sturdy foam block that holds 16 x standard 50mL tubes in the GenoGrinder 2010 homogeniser from SPEX SamplePrep

Pricing and Availability

Cole-Parmer™ Disposable Closed XRF X-Cell Sample Cups

Use these Disposable Closed XRF X-Cell Sample Cups for fast, dependable, and reproducible XRF analysis of liquid samples.

Pricing and Availability
Specifications

Type	Sample Cup
Quantity	100 Pk.
Material	Polyethylene

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

CAS: 7439-96-5 Molecular Formula: Mn Molecular Weight (g/mol): 54.94 MDL Number: MFCD00011111 InChI Key: PWHULOQIROXLJO-UHFFFAOYSA-N PubChem CID: 23930 ChEBI: CHEBI:35154 IUPAC Name: manganese SMILES: [Mn]

Pricing and Availability
Specifications

PubChem CID	23930
CAS	7439-96-5
Molecular Weight (g/mol)	54.94
ChEBI	CHEBI:35154
MDL Number	MFCD00011111
SMILES	[Mn]
IUPAC Name	manganese
InChI Key	PWHULOQIROXLJO-UHFFFAOYSA-N
Molecular Formula	Mn

SPEX Certiprep

Narrow Results

Your choices regarding cookies on this site

Filtered Search Results