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อุปกรณ์กรอง CHROMAFIL filtration cartridges

filtration cartridges

CHROMAFIL® filtration cartridges  
 Features
  • Filtration cartridges for sample clarification under vacuum (e.g., using the CHROMABOND® vacuum manifold or SPE automation systems like Gilson Aspec™, Rapidtrace) or by gravity
  • Cartridge sizes 3 mL and 6 mL

 

  • Different membranes (PET, RC, PTFE, PVDF, GF) and pore sizes (0.2, 0.45 and 1.0 µm). The membrane materials correspond to the respective CHROMAFIL® syringe filters.
 Ordering information

Description Pore size
[µm]
Pack of Column volume
  3 mL 6 mL
Filtration cartridges PET (polyester) 0.20 100 730578.320 730578.620
Filtration cartridges PET (polyester) 0.45 100 730578.345 730578.645
Filtration cartridges RC (regenerated cellulose) 0.20 100 730068.320 730068.620
Filtration cartridges RC (regenerated cellulose) 0.45 100 730068.345 730068.645
Filtration cartridges PTFE (polytetrafluoroethylene) 0.20 100 730570.320 730570.620
Filtration cartridges PTFE (polytetrafluoroethylene) 0.45 100 730570.345 730570.645
Filtration cartridges PVDF (polyvinylidene difluoride) 0.20 100 730579.320 730579.620
Filtration cartridges PVDF (polyvinylidene difluoride) 0.45 100 730579.345 730579.645
Filtration cartridges GF (glass fiber) nom. 1.0 100 730517.3100 730517.6100
         

 

CHROMAFIL® filter membranes  
Chemical compatibility of filter materials  
The following table lists the chemical compatibility of our CHROMAFIL® materials. The chemical compatibility depends on several parameters such as time, pressure, temperature and concentration. In most cases, CHROMAFIL® filters will have only short contact with a solvent.   In these cases they may be used despite of limited compatibility.
For example, a PTFE filter with PP housing does not liberate any UV-detectable substances during filtration of 5 mL THF, although PP shows only limited resistance towards THF.

 

Solvent Material
  MV CA RC PA PTFE H-PTFE PVDF PES PET GF PP
Acetaldehyde o   o
Acetic acid, 100 %
Acetone
Acetonitrile
Ammonia, 25 % o o
Benzene o   o
n-Butanol o
Cyclohexane o
Dichloromethane
Diethyl ether o o o
Dimethylformamide o
1,4-Dioxane o o
Ethanol
Ethyl acetate o
Ethylene glycol o o
Formic acid, 100 % o o
Hydrochloric acid, 30 %
Methanol
Nitric acid, 65 % o o o   o
Oxalic acid, 10 % aqueous  
Petroleum ether
Phosphoric acid, 80 % o o  
Potassium hydroxyde, 1 mol/L  o

Quotation and Ordering
131 Thailand Science Park. Innovation Cluster 1 Building, Klong 1, Klong Luang, Pathumthani 12120 Thailand.
Tel. +6681-847-6768, +662-191-3928 Fax +662-191-3929 Mr.Thoniwadh +6685-811-4779, Ms.Nareerat +6685-814-9653
Email: info@highents.com

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131 อุทยานวิทยาศาสตร์ประเทศไทย อาคารกลุ่มนวัตกรรม 1 ต. คลองหนึ่ง อ. คลองหลวง จ. ปทุมธานี 12120
โทร. 081-847-6768, 02-191-3928 แฟกซ์ 02-191-3929 คุณโทณิวัฒน์ 085-811-4779, คุณนารีรัตน์ 085-814-9653
Email : info@highents.com

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