Soil undisturbed VOC sampler

NegotiableUpdate on 01/03

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Nature of the Manufacturer: Producers

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Overview

Soil undisturbed VOC sampler

Product Details

1Product Introduction

(1)Use disposable core samplerStandard practice for sampling and storage of volatile organic compounds in soil analysis using a white plastic sampling tube

(2) EPA SW-846 Method 5035A Closed System Purification, Capture, and Extraction of Volatile Organic Compounds from Soil and Waste

(3) National Environmental Protection Standard HJ605-2011 of the People's Republic of ChinaBlow and capture gas chromatography-Determination of volatile organic compounds (VOCs) in soil and sediment by mass spectrometry

When sampling this method, a field protection tool is used to ensure the effectiveness of the sample and reduce losses during the sampling process

IIInstructions for use

Install the injection sleeve onto the sampling handle and collect data5g, 10g, or 13g samples (adjustable range) are placed in a sleeve and directly injected into a VOC sampling bottle (40mL brown bottle), then capped with a bottle cap. Handle, reusable. It has both sample storage function and is suitable for various soil types. Meet the requirements of efficiency and cleanliness.

Non disturbed soilVOC sampling precautions:

The sample bottles brought to the site should be protected with a protective agent and weighed and numbered in the laboratory with a note

usuallyVOC bottles have open caps. To prevent contamination of the bottle mouth and gasket during the sampling process, anti fouling caps can be selected if conditions permit

Demo usage:

This is an economical soil sampler designed for extracting volatile organic compounds from soil, in compliance with EPA 5035A standards and other methods. The complete sampling tool also includes a handle. 100 pieces/pack.


1Installation: Insert the sampler (syringe) into the appropriate slot on the handle and remove the syringe end cap. Insert the sampler (syringe) into one-third of the 5g scale. Three 10g and one 13g positions are also provided to meet the requirements of other methods.	2. Collection: Push the sampler (syringe) into fresh soil until the soil column entering the syringe forces the piston to reach the stop point. Sweep away debris and excess soil around the sampler, and the soil column should be level with the lower edge of the sampler. A sample of approximately 5, 10, or 13g can be taken at once, and the actual weight can be determined by weighing.	3. Transfer: Remove the sampler (syringe) from the handle and insert it into a 40ml sample bottle (Vial) with an opening. Push the piston to squeeze the sample into the bottle, immediately seal the lid, and place it in a refrigerator at 4 ℃ for further analysis in the laboratory.

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Instructions for use

Non disturbed soilVOC sampling precautions:

The sample bottles brought to the site should be protected with a protective agent and weighed and numbered in the laboratory with a note

usuallyVOC bottles have open caps. To prevent contamination of the bottle mouth and gasket during the sampling process, anti fouling caps can be selected if conditions permit

Demo usage:


1Installation: Insert the sampler (syringe) into the appropriate slot on the handle and remove the syringe end cap. Insert the sampler (syringe) into one-third of the 5g scale. Three 10g and one 13g positions are also provided to meet the requirements of other methods.	2. Collection: Push the sampler (syringe) into fresh soil until the soil column entering the syringe forces the piston to reach the stop point. Sweep away debris and excess soil around the sampler, and the soil column should be level with the lower edge of the sampler. A sample of approximately 5, 10, or 13g can be taken at once, and the actual weight can be determined by weighing.	3. Transfer: Remove the sampler (syringe) from the handle and insert it into a 40ml sample bottle (Vial) with an opening. Push the piston to squeeze the sample into the bottle, immediately seal the lid, and place it in a refrigerator at 4 ℃ for further analysis in the laboratory.