The Turbidity Standard Solution 4,000 NTU by Dinâmica, available at LojaLab, is a formazin-based reference suspension with a nominal value of 4,000 NTU, used as a concentrated standard in turbidimetry. This high level supports calibration of the upper turbidimeter range and preparation of lower points by dilution when the instrument procedure provides for that operation.
Characteristics
- Nominal turbidity value of 4,000 NTU.
- Concentrated formazin-based standard.
- 500mL presentation.
Applications
- Calibration of turbidimeters in the high-turbidity region.
- Preparation of lower-value references by calculated dilution.
- Verification of the upper portion of multipoint turbidimetry curves.
Technical Specifications
- Product: Turbidity Standard Solution 4,000 NTU
- Brand: Dinâmica
- Parameter: Turbidity
- Nominal value: 4,000 NTU
- Standard basis: Formazin
- Range: High
- Available volume: 500mL
Technical Data
| Function | Concentrated turbidity standard |
|---|
| Point | 4,000 NTU |
|---|
| Basis | Formazin |
|---|
| Presentation | 500mL |
|---|
Frequently Asked Questions
What is Turbidity Standard Solution 4,000 NTU used for?
Turbidity Standard Solution 4,000 NTU is used as a concentrated reference to calibrate the high range, verify curves, and prepare lower points by dilution.
What are the main characteristics of Turbidity Standard Solution 4,000 NTU?
Turbidity Standard Solution 4,000 NTU has a nominal value of 4,000 NTU, a formazin basis, a high-range function, and a 500mL presentation.
How can Turbidity Standard Solution 4,000 NTU be used to prepare lower turbidity references?
A known aliquot can be diluted by a calculated proportion to obtain a lower value. The relationship between transferred volume and final volume defines the factor applied to the initial 4,000 NTU point.
What volumes of Turbidity Standard Solution 4,000 NTU are available?
Turbidity Standard Solution 4,000 NTU is available in 500mL presentations. For other quantities, recurring purchases, or larger requirements, contact the sales team to check availability and request a quotation.
How can companies and institutions purchase Turbidity Standard Solution 4,000 NTU and request a formal quotation?
Companies, laboratories, educational institutions, and research organizations can purchase Turbidity Standard Solution 4,000 NTU directly from LojaLab. For recurring purchases, internal approval processes, research funding, public procurement, or formal quotation requirements, contact the sales team.
Professional Use and Safety Guidance
This product is intended for professional use in scientific research, laboratory analysis, education, and compatible industrial applications.
Each product has its own handling, storage, and disposal requirements. Before use, consult the corresponding SDS and follow the manufacturer's instructions and the safety procedures adopted by the institution.
LojaLab provides guidance on product selection and provenance; defining the use protocol and verifying suitability for the final application are the responsibility of the purchasing professional or institution.
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