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 3,715 results

886

Specific Gravity Standard, 0.85 at 60°F/60°F, Reagents

Specific Gravity Standard, 0.85 at 60°F/60°F, Reagent, use for Specific gravity calibration. Manufactured in ISO 9001 facility.

Pricing & Availability

887

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

888

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

889

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

890

Calcium Standard, 1000 ppm CaCO3, Reagents

Calcium Standard, 1000 ppm CaCO3, 1ml = 1mg CaCO3, 0.0100 M Ca2+ (0.0200 N Ca2+), Reagent, use for Water analysis. Manufactured in ISO 9001 facility.

Pricing & Availability
Specifications

Boiling Point	100°C
CAS	471-34-1
For Use With (Equipment)	Water Analyzer
Industry Type	Water Analysis
Solubility	Completely miscible
Color	Colorless
Physical Form	Liquid
Packaging	Poly Bottle
Chemical Name or Material	Calcium Standard, 1000 ppm CaCO3 0.0100 M Ca2+
Grade	Reagent
Specific Gravity	1.01

891

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

892

Sodium Ion Standard, 1000 ppm Na, Reagents

Sodium Ion Standard, 1000 ppm Na, Reagent, use for Water analysis. Manufactured in ISO 9001 facility. NIST Traceable.

Pricing & Availability
Specifications

Boiling Point	100°C
CAS	7647-14-5
For Use With (Equipment)	Water Analyzer
Industry Type	Water Analysis
Solubility	Completely miscible
Color	Colorless
Physical Form	Liquid
Packaging	Poly Bottle
Chemical Name or Material	Sodium Ion Standard, 1000 ppm Na
Grade	Reagent
Molecular Formula	NaCl/H2O
Specific Gravity	1.0018

893

Nitrate Standard, 1000 ppm NO3 (226 ppm N), Reagents

Nitrate Standard, 1000 ppm NO3 (226 ppm N), Reagent, use for Nitrogen analysis. Manufactured in ISO 9001 facility.

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894

Chloride Standard, 10 ppm Cl, Reagents

Chloride Standard, 10 ppm Cl, Reagent, use for Water analysis. Manufactured in ISO 9001 facility.

Pricing & Availability

895

Ammonia Standard, 1 mg/L N as NH3 (1 ppm), Reagents

Ammonia Standard, 1 mg/L N as NH3 (1 ppm), Reagent, use for Nitrogen analysis. Manufactured in ISO 9001 facility.

Pricing & Availability
Specifications

Boiling Point	100°C
Type	Conductivity Standard
CAS	7732-18-5
For Use With (Equipment)	Nitrogen Analyzer
Industry Type	Nitrogen Analysis
Solubility	Completely miscible
Color	Colorless
pH	7
Physical Form	Liquid
Chemical Name or Material	Ammonia Standard, 1 mg/L N as NH_3 (1 ppm)
Grade	Reagent
Specific Gravity	1.0001

896

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

897

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

898

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

899

Ammonia Standard, 1000 ppm NH3 (822 ppm N), Reagents

Ammonia Standard, 1000 ppm NH3 (822 ppm N), 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	Poly Bottle
Chemical Name or Material	Ammonia Standard, 1000 ppm NH_3 (822 ppm N)
Grade	Reagent
Specific Gravity	1.001

900

Alkalinity Standard, 500 ppm, Reagents

Alkalinity Standard, 500 ppm, Reagent, use for Water and wastewater analysis. Manufactured in ISO 9001 facility.

Pricing & Availability
Specifications

Boiling Point	100°C
Type	Conductivity Standard
CAS	497-19-8
Solubility	Completely miscible
Color	Colorless
pH	10
Physical Form	Liquid
Chemical Name or Material	Alkalinity Standard, 500 ppm
Grade	Reagent
Specific Gravity	1.0003

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