Save time and eliminate errors - no need for dilution
All concentrations of Turbidity Standards are verified to meet tight quality control specifications, for reporting purposes and guaranteed to save you time.
As a primary standard, Turbidity Standards can be used to calibrate or verify any turbidimeter.
EPA approved primary turbidity standard.
Long shelf life.
Save time and eliminate errors - no need for dilution
Long shelf life
EPA approved primary turbidity standard
As a primary standard, Turbidity Standards can be used to calibrate or verify any turbidimeter.
All concentrations of Turbidity Standards are verified to meet tight quality control specifications, for reporting purposes and guaranteed to save you time.
Consist of polymer microspheres suspended in a pure, aqueous medium
Uniform in particle size distribution to ensure consistent light scattering and precise enough to permit calibration down to and including 0 NTU
Primary turbidity standards for use in 90° nephelometers such as the 2100A, On-line instruments.
Ready to use — no mixing or dilution required
Nontoxic and won't settle out of suspension
Designed for 90° white light turbidimeters (EPA 180.1 design).
Guaranteed accuracy within 1%.
Equivalence Turbidity Standard is packaged in plastic case with a visual comparison card.
Polystyrene technology allows longer shelf life.
Tube size is 15 x 103mm and fits in most spectrophotometers.
All concentrations of Turbidity Standards are verified to meet tight quality control specifications, for reporting purposes and guaranteed to save you time. As a primary standard, Turbidity Standards can be used to calibrate or verify any turbidimeter.
EPA approved primary turbidity standard
Save time and eliminate errors - no need for dilution
Long shelf life.
Instrument-specific standards consisting of patented, polymer microspheres suspended in a pure, aqueous medium
Designed for 90° white light turbidimeters, except where noted.
Nontoxic and won't settle out of suspension
Accuracy within 1%
Ready to use — pour right from the bottle into sample cuvets.
Uniform in particle size distribution to ensure consistent light scattering and precise enough to permit calibration down to and including 0–1 NTU.
Turbidity Standards are stabilized standards prepared in ready-to-use concentrations to ensure accurate turbidity measurements.
Save time and eliminate errors - no need for dilution
EPA approved primary turbidity standard
Eliminate the opportunity for inaccurate turbidimeter calibrations resulting from the improper dilution or handling of stock solution.
Long shelf life
As a primary standard, Turbidity Standards can be used to calibrate or verify any manufacturer's turbidimeter.
All concentrations of Turbidity Standards are verified to meet tight quality control specifications, are EPA and ISO compliant for reporting purposes and guaranteed to save you time.
Turbidity Standards are stabilized standards prepared in ready-to-use concentrations to ensure accurate turbidity measurements.
EPA approved primary turbidity standard
Long shelf life.
Eliminate the opportunity for inaccurate turbidimeter calibrations resulting from the improper dilution or handling of stock solution.
Save time and eliminate errors - no need for dilution.
Preservative used enhances stability
Biodegradable, safe and non-toxic
Pre-diluted
Do not include formazin
Ready and easy to use
Type: Turbidity Standard
Volume (Metric): 100 mL.
Standards not harmful to the environment or to worker safety
Preservative used enhances stability
Biodegradable, safe and non-toxic
Pre-diluted
Do not include formazin
Ready and easy to use.
Clear turbidity standards are recognized by the primary stnadard for the calibration of turbidity meters online and in the laboratory for drinking water analysis.
Clear turbidity standards are traceable to NIST Primary Standards on account of their consistent particle size and photometric accuracy via UV-VIS spectroscopy.
Each lot is normalized to historical lots which were formulated to dilutions of 4000 NTU Formazin.
Use such replacement parts, accessories and reagents to keep your colorimeter and results dependable.
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Life Science Turbidity Standard, 126 NTU, 1 gallon.
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Clear turbidity standards are recognized by the EPA as a primary standard for the calibration of turbitidy meters online and in the laboratory for drinking water analysis.
Clear turbidity standards are traceable to NIST Primary Standards on account of their consistent particle size and photometric accuracy via UV-VIS spectroscopy.
Each lot is normalized to historical lots which were formulated to dilutions of 4000 NTU Formazin.
For use with Portable Turbidity Meters
Packaged in 60mL bottles
Description: Turbidity Standard, 10 FNU/FNRU, 60 mL
Volume (English): 2 oz.
This Turbidity Standard is a calibration solution.
Type: Turbidity Standard
Packaging Type: Bottle
Description: Turbidity Standard, 1 NTU/NTRU, 60 mL
Volume (English): 2 oz.
This Turbidity Standard is a calibration solution.
Type: Turbidity Standard
Packaging Type: Bottle
Description: Turbidity Standard, 10 NTU/NTRU, 60 mL
Volume (English): 2 oz.
This Turbidity Standard is a calibration solution.
Type: Turbidity Standard
Packaging Type: Bottle
For use with Portable Turbidity Meters
Packaged in 60mL bottles.
