LEICI 780100N03 COD standard solution 1500mg/L 250mL

Name: LEICI 780100N03 COD standard solution 1500mg/L 250mL
Brand: LeiCi
SKU: NB030376
Price: 109.0 USD
Availability: InStock

$ 109.00Ex works

With a concentration of 1500mg/L and a specification of 250mL, it is suitable for chemical oxygen demand detection and calibrating of various water quality analytical instruments to ensure measurement accuracy and experimental Reliability.

Model

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Category : Water Quality Tester

Brand : LeiCi

SKU : NB030376

Service :The delivery and service By NBCLab.Com

Overview

LEICI COD Standard Solution (Model: 780100N03) is a chemical oxygen demand standard solution with a concentration of 1500 mg/L and a capacity of 250 mL, designed for COD-571 and DGB-401 instruments for calibrating and quality control in water quality testing.

Features

1. High Accuracy concentration: 1500mg/L standard solution to ensure calibrating accuracy. 2. Large capacity Encasement: 250mL package to meet the needs of multiple uses. 3. Strong compatibility: suitable for a variety of instruments such as COD-571 and DGB-401.

Principle

COD standard solution is used to calibrate water quality analytical instruments by providing a reference value of chemical oxygen demand at known concentrations. When the instrument measures samples, the results are compared with the standard solution concentration to ensure the accuracy and Reliability of the test data.

Applications

Water quality testing, environment monitoring, industrial wastewater analysis

Steps

Prepare the instrument: Ensure that the COD-571 or DGB-401 instrument is in standby mode. 2. Sampling: Take an appropriate amount of COD standard solution and add it to the instrument Sampling chamber. 3. Calibrate: Perform the calibrating procedure according to the Instrument Operation Manual. 4. Verification: Check whether the calibrated results meet the expected concentration.

Notice

Store in a cool, drying place away from direct sunlight. • Check Encasement integrity before use, do not use if there is any leakage. • Follow laboratory safety practices and wear appropriate protective equipment. • Only used for designated instruments to avoid cross-contamination.

Reagent name
COD standard solution
describe
1500mg/L，250mL
Applicable instrument
COD-571、DGB-401

[Q] Is the price listed on the website the final cost for overseas purchases?

[A] No, it isn't. This is the ex-factory price of the product in the Chinese Mainland. In addition to this price, buyers from different countries need to account for additional costs such as shipping fees, tariffs, and others. For specific regional quotes, please consult our customer service or fill out a quotation form.

[Q] What is the specific process for purchasing the product?

[A] First, please click on the quotation form on the website and fill in detailed information. Our customer service personnel will then send you a quotation based on your specific country and region, confirming payment and delivery methods. Following this, we proceed with contract signing, payment, and shipment. You can then await delivery.

[Q] What should I do if the instrument I purchase needs repair?

[A] After-sales repair for overseas instruments is an unavoidable issue. Our repair terms stipulate that the sender is responsible for the shipping and insurance costs incurred for the repair. Repairs within the warranty period are free, while repair costs beyond the warranty period are determined based on the actual situation.