Turbidity Standard

YSI turbidity solutions calibrate your instruments for maximum accuracy. Extremely accurate and stable solutions. We recommend that YSI-certified polymer-based standards are used for best results.

…standard, Formazin Polymer standards from other vendors may not be properly adjusted to meet YSI's traceability requirements For example: A 20 NTU labeled bottle from company x will actually read 25 NTU using a properly calibrated YSI 6136 turbidity sensor. Each turbidity standard…

The LabChem turbidity standard is non-flammable in nature and is mainly used in laboratory and manufacturing factories. Application: For Turbidity Standard (Formazin)

The LaMotte turbidity standard is mainly used in research facilities and chemical laboratories to conduct wide range of experiments. It is available in sturdy bottle that endures heavy and rigorous usage.

T-CAL® Turbidity Standards are stable Formazin standards prepared in ready-to-use concentrations to ensure accurate turbidity measurements. All concentrations are verified to meet tight quality control specifications, are EPA & ISO compliant for reporting purposes and guaranteed to save…

The LaMotte 60 mL EPA and ISO turbidity standard are used with turbidity meter, to measure the turbidity (or cloudiness) of liquid samples. These are suitable for used in research facilities and chemical laboratories to conduct wide range of experiments. They are available in sturdy bottle that…

The Exaxol turbidity standard with a heavy metal-free formulation comes in a glass bottle and is an ideal solution to have in chemical laboratories and research facilities. Application: For Laboratory use only o NTU (Nephelometric Turbidity Units)

The Exaxol turbidity standard 1 features a metal-free formulation and comes in an impact-resistant bottle. It is mainly designed to use in chemical laboratories and research facilities. Application: For Laboratory use only Hydrazine Sulfate 1%

123 NTU (Nephelometric Turbidity Units) Polymer Bead Suspension PETG clear container 12 month shelf life Thomas uses a blend of polymer beads to provide the stratification of sample size that best mimics natural phenomena. Users of Thomas standards can expect consistent…

StablCal® Turbidity Standard for all Turbidimeters. USEPA accepted for calibration purposes. StablCal® Stabilized Formazin Turbidity Standards are true Formazin dilutions developed for use in any turbidimeter.  Precise, Pre-mixed Formazin Solutions StablCal is Safe to Handle …

…an extensive line of formazin and polymer bead turrbidity standards from 0 to 4,000 NTU. We use a proprietary blend of polymer beads to provide the stratification of sample size that best mimics natural phenomena. With our standards you can expect consistent results, backed by comprehnsive technical…

Turbidity Standard Solution, 20 NTU are not intended for and should not be (i) used for medical, surgical or other patient oriented applications, or (ii) combined with any food product or ingested in any form.

…Scientific™ Orion™ AQUAfast™ AQ4500 turbidity meter has the essentials with our Orion™ AQUAfast™ AQ4500 turbidity meter accessories that include turbidity vials, primary turbidity standards, formazin turbidity standards and more. Our Orion AQUAfast AQ4500 turbidity meter has advanced features…

Amber glass Shelf Life: 12 Months

Our Amco 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 ISO17034 4000 NTU Formazin. Application: For…

Gelex Secondary Standards Kit, for 2100P Portable Turbidimeter (includes 1 sealed vial each, 0-10 NTU, 10-100 NTU, 100-1000 NTU) Hach products are intended for sale/shipment within the US only. International customers should contact their local Hach distributor to place orders for Hach…

ProCal Primary Turbidity Standards are pre-diluted, factory certified, and ready for use with not only the HF scientific turbidimeter product line but with other manufacturer’s instrumentation. The ProCal no formazin formulation utilizes a preservative that enhances stability, yet is safe and…

TEST Turbidity (Haze) 25 EBC +/-0.2 Absorbance at 455nm (10mm pathlength) Lot Number of Baseline Material

TEST Turbidity (Haze) 5.0 EBC +/-0.1 Absorbance at 455nm (50mm pathlength) Lot Number of Baseline Material

TEST Turbidity (Haze) 2.5 EBC +/-0.5 Absorbance at 455nm (50mm pathlength) Lot Number of Baseline Material

TEST Turbidity 400 NTU +/- 4 Absorbance at 455nm (10mm pathlength) Lot Number of Baseline Material

TEST Turbidity 60 NTU +/- 0.6 Absorbance at 455nm (100mm pathlength) Lot Number of Baseline Material

TEST Turbidity 500 NTU +/- 5 Absorbance at 455nm (10mm pathlength) Lot Number of Baseline Material

TEST Turbidity 8.0 NTU +/- 0.08 Absorbance at 455nm (100mm pathlength) Lot Number of Baseline Material

TEST Turbidity 600 NTU +/- 6 Absorbance at 455nm (10mm pathlength) Lot Number of Baseline Material

Test Turbidity 100 NTU Absorbance at 455nm (10mm pathlength) Lot Number of Baseline Material