Трубка для забора проб с поглощением пузырьков воздуха Huke трубка определения формальдегида химическая
- Категория: Flask >>>
- Поставщик: Shanghai,Hansui,Trading,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-17-2025 | 0.78 $* | 0.99 $* |
| Aug-17-2025 | 0.52 $* | 0.30 $* |
| Jul-17-2025 | 0.43 $* | 0.78 $* |
| Jun-17-2025 | 0.44 $* | 0.78 $* |
| May-17-2025 | 0.48 $* | 0.46 $* |
| Apr-17-2025 | 0.94 $* | 0.98 $* |
| Mar-17-2025 | 0.44 $* | 0.36 $* |
| Feb-17-2025 | 0.4 $* | 0.90 $* |
| Jan-17-2025 | 0.85 $* | 0.92 $* |
Характеристики
Product Description
Specification
Capacity | Length | Joint | Drum outer diameter | Lower outer diameter |
10ml | 230mm | 19/26 | 30mm | 15mm |
25ml | 265mm | 19/26 | 35mm | 22mm |
50ml | 310mm | 24/29 | 35mm | 25mm |
125ml | 300mm | 24/29 | 37.5mm | 37.5mm |
Modeling
The outer sleeve made of glass tube is thick and thick and has a side tube and is matched with the gas introduction tube. It is divided into large and small.
There are symmetrical hooks on the mouth and the plug, and the gas introduction tube can be fixed by the rubber band to avoid being blown away by the air flow. The lower part of the outer tube is slender The liquid column can be increased, so that the gas to be tested can be in full contact with the absorption liquid, and the upper part of the absorption effect can be enlarged, and the bubble can be churned.
It bursts quickly and the liquid does not rush out. Since the gas introduction tube can be taken out, it is easy to add liquid and clean.
There are symmetrical hooks on the mouth and the plug, and the gas introduction tube can be fixed by the rubber band to avoid being blown away by the air flow. The lower part of the outer tube is slender The liquid column can be increased, so that the gas to be tested can be in full contact with the absorption liquid, and the upper part of the absorption effect can be enlarged, and the bubble can be churned.
It bursts quickly and the liquid does not rush out. Since the gas introduction tube can be taken out, it is easy to add liquid and clean.
Principle
Using the chemical absorption method, the harmful substances in the gas to be measured are absorbed by the absorption liquid, and the concentration is measured by a chemical reaction.
Method of use
Wash the gas absorption tube first, add the absorption liquid to the absorption tube, and then fix the gas introduction tube with the rubber band.
On the absorption tube. When used, the two absorption bottles can be combined together, and the gas to be measured is absorbed through the gas introduction tube under the cooperation of the gas meter.Toxic gases are taken back to the laboratory for chemical testing after sampling.
On the absorption tube. When used, the two absorption bottles can be combined together, and the gas to be measured is absorbed through the gas introduction tube under the cooperation of the gas meter.Toxic gases are taken back to the laboratory for chemical testing after sampling.
Use
Used in the environmental protection, labor health and industrial and mining enterprises to sample the toxic substances in the air
or aerosol state.
or aerosol state.
Packing & Delivery
Carton packaging, also can be packed according to special needs
Company Profile
Recommend Products
Why Choose Us
1. Any inquiries will be replied with in 12 hours.
2. Dedication to quatity,supply& service.
3. Strictly on selecting raw meterials.
4. Reasonable & competitive price ,fast lead time.
5. Smple order in stock and one week for bulk production.
6. We have strong cooperation with FEDEX,TNT,DHL,EMS,or you also can choose your own shipping agent.
FAQ
1.Can I get some samples?
We are honored to send you our samples for free,and according to our company’s rule. Sample is free for your evaluation but the express fee need to paid by your esteemed company
We are honored to send you our samples for free,and according to our company’s rule. Sample is free for your evaluation but the express fee need to paid by your esteemed company
2.How about the delivery time?
1)For Sample order will be prepared within 5 Days.
2)For bulk order, normally,it needs 20-30days, it is based on your QTY
1)For Sample order will be prepared within 5 Days.
2)For bulk order, normally,it needs 20-30days, it is based on your QTY
3.Can you do custom-made?
OEM, ODM both welcomed. We also can help you to design.
1).Silk print your logo on the product;
2).Customized Color box; 3)Design and produce based on your Idea and draft
OEM, ODM both welcomed. We also can help you to design.
1).Silk print your logo on the product;
2).Customized Color box; 3)Design and produce based on your Idea and draft
4.How about the payment?
1).Amount less than $1000, You can pay for the order by Paypal, western Union
2).Amount more than $1000, You can pay for the order by T/T, LC
3).Alibaba trade assurance paid
1).Amount less than $1000, You can pay for the order by Paypal, western Union
2).Amount more than $1000, You can pay for the order by T/T, LC
3).Alibaba trade assurance paid
5.How about the shipping?
1) For sample order, it would sent by express company like UPS, Fedex ,TNT ect. We have strong cooperation with them and if you
have express collected account, you will no need to pay us.
2) For bulk order, it would sent by sea. We have our cooperation forwarder and you also can use your forwarder.
1) For sample order, it would sent by express company like UPS, Fedex ,TNT ect. We have strong cooperation with them and if you
have express collected account, you will no need to pay us.
2) For bulk order, it would sent by sea. We have our cooperation forwarder and you also can use your forwarder.
6.How about your after service?
1) Any Inquiries will be replied within 24 hours
2) Professional manufacturer, Quality issue,competitive price
3)All products will be strictly quality checked and well-packed before shipping
4)If you order FCL and the broken more than 2%,we will replace you at next time.
1) Any Inquiries will be replied within 24 hours
2) Professional manufacturer, Quality issue,competitive price
3)All products will be strictly quality checked and well-packed before shipping
4)If you order FCL and the broken more than 2%,we will replace you at next time.
7.Can you tell me your main customers?
Sorry we could not tell you except customer’s permission. At the same time,your information also will be protected.
Please feel free to contact us if you have any confuse and question any time.
Sorry we could not tell you except customer’s permission. At the same time,your information also will be protected.
Please feel free to contact us if you have any confuse and question any time.
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