Different Materials of Sample Vial
In order to evaluate water quality, laboratory workers need to analyze the chemical constituents of water. At the same time, they have to consider the interactions between each constituent and the factor of photolysis when choosing the sample vial. It is better to shorten the sample's storage time and exposure time to light and heat. In addition, a biological activity must be considered.
When choosing the sample vial, laboratory workers also need to think about the adaption to drastic changes of temperature, the resistance to rupture, the sealing property, the volume, the shape, the mass, the price, the reusability, etc.
We normally use sample vials which are made of polyethylene, fluoroplastics and carbonic ester to store inorganic samples. The frequently-used high-density polyethylene sample vial is propitious to the analysis of silicon dioxide, sodium, total alkalinity, chloride, fluoride, conductivity, pH and hardness of water. Brown sample vial is fit for photoactive substance. Dissolved oxygen and BOD5 must be stored in special sample vials. Stainless steel sample vial is suited to keep high temperature or high pressure samples.
Glass sample vials are commonly used for the storage of organic and biologic samples. While plastic sample vials are for radionuclide and water with glass composition.
Contact : Bruce Lu, +86 29 89284429
Good deal: buying from seller
We invite you to read our terms of use. You can also visit our FAQ section and see our information section on the risks associated with counterfeiting.
This page is about importers and exporters of Different Materials of Sample Vial Search in a category : Everything else / Bulk Search in a category : sample, vial, materials |
Thursday, May 16, 2024
Automatic Gear Pump Liquid Filling Machine FG-465 is designed and engineered to produce outstanding quality and precision filling suitable for various products like shampoo, hot sauce, lubricant oil etc. FG-465 can also replace piston or peristaltic module for the flexibility of filling demands...
Autopack Co.,Ltd
- autopacker
- 33454 - Taoyuan City
- +88 6 33 68 98 06
Sunday, May 26, 2024
We are the leading providers of Energy drinks like Red Bull, shark, charger and many others.We can also supply drinks like Pepsi, Coca Cola, Fanta, Sprite and other products.We also provide better quality mineral water. We present our product list. Red Bull Monster Assault Rockstar...
Vente en Gros
- 40400 - Kuala Lumpur
- +60 1 46 26 71 59
- +60 1 42 85 90 62
Wednesday, September 03, 2014
Henna is a vegetable colorant made from the dried leaves of a fragrant plant (Lawsonia inermis), It is a 100% natural coloring, wonderful hair treatment: it is particularly cleanses oily scalp and dandruffs, strengthens fine hair and adds shine to all hair types. Regular application...
Zinnialife
- 46000 - SAFI
- 212661388349