Calibrate your Turbidity applications with this 250 NTU Turbidity Standard. This CRM comes in a 1 liter container.

We offer products with the tightest specifications in the industry to make your work easier. With our robust quality system, extensive product line and custom capabilities, RICCA Chemical Company has everything you need! We’ve delivered innovative products, uncompromising quality, and the tightest tolerances in the industry for over 45 years.

NTU stands for Nephelometric Turbidity unit, i.e. the unit used to measure the turbidity of a fluid or the presence of suspended particles in water. The higher the concentration of suspended solids in the water is, the dirtier it looks and the higher the turbidity is.

2022年3月30日 · NTU stands for turbidimetric turbidity unit, which is the unit used to measure the turbidity of a fluid or the presence of suspended particles in water. The higher the concentration of suspended matter in water, the dirtier it looks and the higher the turbidity. NTU units are most commonly used in water purification plants.

Incorporates auto-cleaning as standard and, used with the 4670 or 4675 Analyzers, operates from 0...25 NTU; up to 250 NTU, by programming the 4600 Series to the required range. A flow-through system designed for high levels of turbidity and …

250 NTU Turbidity Cal Standard - 1L. Item No. 14111. Process Water Consumables Turbidity Calibration CRM ISO 17034 1L Amber Glass Bottle Add to cart. 300 NTU Turbidity Cal Standard - 1L. Item No. 14112. Process Water ... Turbidity Cal Set (0.1,25,50,100,175 NTU) Item No. 14119.

Buy Spex CertiPrep 14111 Turbidity Calibration Standard, 250 NTU; 1 L and more from our comprehensive selection of Spex CertiPrep® Turbidity Calibration Standards from Cole-Parmer Same Day Shipping for US orders that contain all "In Stock" items placed by 1:30 PM CT.

2023年9月2日 · 浊度值标准：常见的江河水质浊度值标准包括 100 ntu（纳特）至 250 ntu。这个范围可以作为参考，但需要根据具体的应用场景和要求进行调整和优化。

A common measure of turbidity is the Nephelometric Turbidity Unit (NTU), typically measured using a nephelometer, though other field and lab methods exist. A higher NTU value indicates that the water is cloudier and light cannot penetrate as easily. Conversely, lower NTU measurements indicate the water is clear with fewer suspended particles.

The OBS300 is a submersible turbidity probe that has downward-facing optics. It uses OBS technology to measure suspended solids and turbidity for applications ranging from water quality in freshwater rivers and streams to sediment transport and dredge monitoring.