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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931 – 945 of 3,694 results

931

Fluoride Standard, 1000 ppm F, Reagents

Fluoride Standard, 1000 ppm F, Reagent, use for Water analysis (Fluoride content). Manufactured in ISO 9001 facility.

Pricing & Availability
Specifications

Boiling Point	100°C
CAS	7681-49-4
For Use With (Equipment)	Fluoride Meter
Solubility	Completely miscible
Color	Colorless
Physical Form	Liquid
Chemical Name or Material	Fluoride Standard, 1000 ppm F
Grade	Reagent
Molecular Formula	NaF/H2O
Specific Gravity	1.0014

932

Specific Gravity Standard, 0.95 at 60°F/60°F, Reagents

Specific Gravity Standard, 0.95 at 60°F/60°F, Reagent, use for Specific gravity calibration. Manufactured in ISO 9001 facility.

Pricing & Availability

933

Specific Gravity Standard, 1.10 at 60°F/60°F, Reagents

Specific Gravity Standard, 1.10 at 60°F/60°F, Reagent, use for Specific gravity calibration. Manufactured in ISO 9001 facility.

Pricing & Availability

934

Fluoride Standard, 0.5 ppm F, Reagents

Fluoride Standard, 0.5 ppm F, Reagent, use for Water analysis (Fluoride content). Manufactured in ISO 9001 facility.

Pricing & Availability
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, 0.5 ppm F
Grade	Reagent
Molecular Formula	NaF/H2O
Specific Gravity	1.0001

935

Caffeine/ Benzoic Acid/ Sorbic Acid Standard, Reagents

Caffeine/ Benzoic Acid/ Sorbic Acid Standard, Reagent, use for Organic analysis. Manufactured in ISO 9001 facility.

Pricing & Availability

936

Nitrogen Standard, 1000 ppm N as NH3 (1143 ppm NH3), Reagents

Nitrogen Standard, 1000 ppm N as NH3 (1143 ppm NH3), Reagent, use for Nitrogen analysis. Manufactured in ISO 9001 facility.

Pricing & Availability
Specifications

Boiling Point	100°C
Type	Conductivity Standard
CAS	12125-02-9
For Use With (Equipment)	Nitrogen Analyzer
Industry Type	Nitrogen Analysis
Solubility	Completely miscible
Color	Colorless
Physical Form	Liquid
Packaging	Glass Bottle
Chemical Name or Material	Nitrogen Standard, 1000 ppm N as NH3 (1143 ppm NH3)
Grade	Reagent
Specific Gravity	1.0013

937

Instrument Check Standard 10 For ICP, SPEX CertiPrep™

CAS: 7446-07-3 Molecular Formula: O2Te Molecular Weight (g/mol): 159.60 MDL Number: MFCD00011263 InChI Key: LAJZODKXOMJMPK-UHFFFAOYSA-N PubChem CID: 62638 IUPAC Name: (oxo-λ4-tellanylidene)oxidane SMILES: O=[Te]=O

Pricing & Availability
Specifications

PubChem CID	62638
CAS	7446-07-3
Molecular Weight (g/mol)	159.60
MDL Number	MFCD00011263
SMILES	O=[Te]=O
IUPAC Name	(oxo-λ4-tellanylidene)oxidane
InChI Key	LAJZODKXOMJMPK-UHFFFAOYSA-N
Molecular Formula	O2Te

938

Acrylamide, SPEX CertiPrep™

CAS: 79-06-1 Molecular Formula: C3H5NO Molecular Weight (g/mol): 71.08 MDL Number: MFCD00008032 InChI Key: HRPVXLWXLXDGHG-UHFFFAOYSA-N PubChem CID: 6579 ChEBI: CHEBI:28619 IUPAC Name: prop-2-enamide SMILES: NC(=O)C=C

Pricing & Availability
Specifications

PubChem CID	6579
CAS	79-06-1
Molecular Weight (g/mol)	71.08
ChEBI	CHEBI:28619
MDL Number	MFCD00008032
SMILES	NC(=O)C=C
IUPAC Name	prop-2-enamide
InChI Key	HRPVXLWXLXDGHG-UHFFFAOYSA-N
Molecular Formula	C3H5NO

939

Sodium Ion Standard, 10 ppm Na, Reagents

Sodium Ion Standard, 10 ppm Na, Reagent, use for Water analysis. Manufactured in ISO 9001 facility.

Pricing & Availability

940

Zimmerman-Reinhardt Reagent, Reagents

CAS: 7732-18-5 Molecular Formula: H2O Molecular Weight (g/mol): 18.02 InChI Key: XLYOFNOQVPJJNP-UHFFFAOYSA-N IUPAC Name: water SMILES: O

Pricing & Availability
Specifications

CAS	7732-18-5
Molecular Weight (g/mol)	18.02
SMILES	O
IUPAC Name	water
InChI Key	XLYOFNOQVPJJNP-UHFFFAOYSA-N
Molecular Formula	H2O

941

Specific Gravity Standard, 1.30 at 60°F/60°F, Reagents

Specific Gravity Standard, 1.30 at 60°F/60°F, Reagent, use for Specific gravity calibration. Manufactured in ISO 9001 facility.

Pricing & Availability

942

Specific Gravity Standard, 1.40 at 60°F/60°F, Reagents

Specific Gravity Standard, 1.40 at 60°F/60°F, Reagent, use for Specific gravity calibration. Manufactured in ISO 9001 facility.

Pricing & Availability

943

Specific Gravity Standard, 1.15 at 60°F/60°F, Reagents

Specific Gravity Standard, 1.15 at 60°F/60°F, Reagent, use for Specific gravity calibration. Manufactured in ISO 9001 facility.

Pricing & Availability

944

Zero Oxygen Standard for Calibration of Dissolved Oxygen Meters, Reagents

Zero Oxygen Standard for Calibration of Dissolved Oxygen Meters, Reagent, for general laboratory use. Manufactured in ISO 9001 facility.

Pricing & Availability
Specifications

Boiling Point	101°C
CAS	7757-83-7
Solubility	Completely miscible
Color	Colorless
Physical Form	Liquid
Packaging	Poly Bottle
Chemical Name or Material	Zero Oxygen Standard for Calibration of Dissolved Oxygen Meters
Grade	Reagent
Specific Gravity	1.0311

945

Specific Gravity Standard, 1.20 at 60°F/60°F, Reagents

Specific Gravity Standard, 1.20 at 60°F/60°F, Reagent, use for Specific gravity calibration. Manufactured in ISO 9001 facility.

Pricing & Availability

Matrix Blanks and Standardization Solutions

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Instrument Check Standard 10 For ICP, SPEX CertiPrep™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Acrylamide, SPEX CertiPrep™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Instrument Check Standard 10 For ICP, SPEX CertiPrep™

Acrylamide, SPEX CertiPrep™