Customized PTFE Membrane Clamp Ion Chromatography

• After-sales Service: 14 Days
• Warranty: 14 Days
• Disposable: Non-Disposable
• Certification: CE, ISO, RoHS
• Reactant State: Solid
• Material: PTFE
• Color: White
• Application: Laboratory Analysis
• Usage: Chemistry Experiment
• Feature: Corrosion Resistance
• Transport Package: Cartons
• Specification: 1/2/3/3.5/4/4.5 inch
• Trademark: NJBZHLAB
• Origin: China
• Production Capacity: 10000pieces/Year

Product Description

 

Company Profile

Nanjing Binzhenghong Instrument Co.,Ltd is a professional laboratory product manufacturer which mainly has laboratory products based on PTFE/PFA/FEP and other materials, such as: beaker/reagent bottle/stirring bar/tweezers/funnel/volume flask/crucible/stirring rod/water tank/reaction bottle/washing bottle/ The measuring cylinders/etc.

   Our products are sold all over the world (such as CUG, IGCAS, SGS, etc. )and are well received by experimenters in the semiconductor, electronics, and pharmaceutical industries, and are widely used in the chemical industry.

Product Description

  Our company customizes polytetrafluoroethylene filter membrane clips and matching bubble absorption bottles

Meet HJ 688-2019 Determination of hydrogen fluoride in stationary pollution source exhaust gas ion chromatography
The polytetrafluoroethylene filter membrane has a retention efficiency of no less than 99.9% for particles larger than 0.3 μm.


The layout and sampling of waste gas from fixed pollution sources should comply with the relevant regulations in GB/T 16157 and HJ/T 397. The sampling device is shown in Figure 1. During the sampling process, the temperature of the sampling tube and filter membrane should be kept ≥120°C to prevent water vapor from condensing in front of the absorption bottle.
A heated sampling tube is used to collect exhaust gas samples, and the particulate matter is filtered through a filter membrane. The gaseous hydrogen fluoride and the gasified hydrogen fluoride droplets are absorbed by the alkaline absorption liquid to generate fluoride ions. The sample is injected into the ion chromatograph for separation and detection, and the retention time is used for qualitative identification and peak area or peak height for quantitative analysis.

 

Our Advantages

 We are a professional factory for PTFE utensils for more than 30 years, we are one of the most professional manufaturer for this line. we have our own technical team and can give you reasonable suggestion. OEM is welcomed.

 

Our Service

The same product quality, more favorable price, save your experiment cost!Professional manufacturer, bring you excellent quality experience!

Welcome to contact us freely if you are interested in our products. we will quote within 24 hours.