Membrana em polipropileno (PP)

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Membrana em polipropileno (PP) GVS| Cromatec do Brasil

Os filtros com membrana em polipropileno GVS são compostos por puro polipropileno com grau de filtração para dimensões absoluto. Estes filtros apresentam uma ampla compatibilidade química que permite usá-los com amostras de solventes aquosos e orgânicos.

O filtro de polipropileno tem baixíssimo teor de extratáveis, previstos para garantir resultados de análises precisos e homogêneos para aplicações de cromatografia iônica prolongando a vida da coluna. O filtro GVS em polipropileno é a membrana filtrante preferida para aplicações HPLC em que os níveis de detecção abaixo dos 230 nm. Os filtros têm também um nível de absorção proteico negligível, essencial para a máxima recuperação das amostras proteicas críticas de volume reduzido.

Características e Benefícios

  • Ampla compatibilidade química.
  • Hidrófoba
  • Aplicações HPLC – níveis de detecção

Aplicações típicas

  • Filtração de solventes aquosos e orgânicos
  • Preparação de amostras HPLC que exigem baixos níveis de detecção.
  • Cromatografia iônica
  • Digestão total para metais pesados

SPECIFICATIONS
Product code 1212380
Description Polypropylene (PP) Membrane disk diam. 47 mm, PP 0.45 µm
Pore size (µm) 0,45
Dimension (mm) 47
Grade Plain
Hydrophobic No
Kind disk
Pad NA
Applications Aqueous and organic solvent filtration; HPLC sample preparation; Ion chromatography; Total digest for heavy metals
Box quantity 100

SPECIFICATIONS
Product code 1212381
Description Polypropylene (PP) Membrane disk diam.90 mm, PP 0.45 µm
Pore size (µm) 0,45
Dimension (mm) 90
Grade Plain
Hydrophobic No
Kind disk
Pad NA
Applications Aqueous and organic solvent filtration; HPLC sample preparation; Ion chromatography; Total digest for heavy metals
Box quantity 25

SPECIFICATIONS
Product code 1212383
Description Polypropylene (PP) Membrane disk diam.142 mm, PP 0.45 µm
Pore size (µm) 0,45
Dimension (mm) 142
Grade Plain
Hydrophobic No
Kind disk
Pad NA
Applications Aqueous and organic solvent filtration; HPLC sample preparation; Ion chromatography; Total digest for heavy metals
Box quantity 25

SPECIFICATIONS
Product code 1212390
Description Polypropylene (PP) Membrane disk diam.25 mm, PP 1.2 µm
Pore size (µm) 1,2
Dimension (mm) 25
Grade Plain
Hydrophobic No
Kind disk
Pad NA
Applications Aqueous and organic solvent filtration; HPLC sample preparation; Ion chromatography; Total digest for heavy metals
Box quantity 100

SPECIFICATIONS
Product code 1212391
Description Polypropylene (PP) Membrane disk diam. 47 mm, PP 1.2 µm
Pore size (µm) 1,2
Dimension (mm) 47
Grade Plain
Hydrophobic No
Kind disk
Pad NA
Applications Aqueous and organic solvent filtration; HPLC sample preparation; Ion chromatography; Total digest for heavy metals
Box quantity 100

SPECIFICATIONS
Product code 1212392
Description Polypropylene (PP) Membrane disk diam.90 mm, PP 1.2 µm
Pore size (µm) 1,2
Dimension (mm) 90
Grade Plain
Hydrophobic No
Kind disk
Pad NA
Applications Aqueous and organic solvent filtration; HPLC sample preparation; Ion chromatography; Total digest for heavy metals
Box quantity 25

SPECIFICATIONS
Product code 1212394
Description Polypropylene (PP) Membrane disk diam.142 mm, PP 1.2 µm
Pore size (µm) 1,2
Dimension (mm) 142
Grade Plain
Hydrophobic No
Kind disk
Pad NA
Applications Aqueous and organic solvent filtration; HPLC sample preparation; Ion chromatography; Total digest for heavy metals
Box quantity 25

SPECIFICATIONS
Product code 1214237
Description Polypropylene (PP) Membrane disk diam. 47 mm, PP 0.1 µm
Pore size (µm) 0,1
Dimension (mm) 47
Grade Plain
Hydrophobic Yes
Kind disk
Pad NA
Applications Aqueous and organic solvent filtration; HPLC sample preparation; Ion chromatography; Total digest for heavy metals
Box quantity 100

SPECIFICATIONS
Product code 1214238
Description Polypropylene (PP) Membrane disk diam.25 mm, PP 0.22 µm
Pore size (µm) 0,22
Dimension (mm) 25
Grade Plain
Hydrophobic No
Kind disk
Pad NA
Applications Aqueous and organic solvent filtration; HPLC sample preparation; Ion chromatography; Total digest for heavy metals
Box quantity 100

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SPECIFICATIONS
Product code 1214239
Description Polypropylene (PP) Membrane disk diam. 47 mm, PP 0.22 µm
Pore size (µm) 0,22
Dimension (mm) 47
Grade Plain
Hydrophobic No
Kind disk
Pad NA
Applications Aqueous and organic solvent filtration; HPLC sample preparation; Ion chromatography; Total digest for heavy metals
Box quantity 100

SPECIFICATIONS
Product code 1214240
Description Polypropylene (PP) Membrane disk diam.90 mm, PP 0.22 µm
Pore size (µm) 0,22
Dimension (mm) 90
Grade Plain
Hydrophobic No
Kind disk
Pad NA
Applications Aqueous and organic solvent filtration; HPLC sample preparation; Ion chromatography; Total digest for heavy metals
Box quantity 25

SPECIFICATIONS
Product code 1214241
Description Polypropylene (PP) Membrane disk diam.142 mm, PP 0.22 µm
Pore size (µm) 0,22
Dimension (mm) 142
Grade Plain
Hydrophobic No
Kind disk
Pad NA
Applications Aqueous and organic solvent filtration; HPLC sample preparation; Ion chromatography; Total digest for heavy metals
Box quantity 25

SPECIFICATIONS
Product code 1220824
Description Polypropylene (PP) Membrane disk diam.90 mm, PP 0.1 µm
Pore size (µm) 0,1
Dimension (mm) 90
Grade Plain
Hydrophobic No
Kind disk
Pad NA
Applications Aqueous and organic solvent filtration; HPLC sample preparation; Ion chromatography; Total digest for heavy metals
Box quantity 25

SPECIFICATIONS
Product code 1222102
Description Polypropylene (PP) Membrane disk diam.25 mm, PP 0.1 µm
Pore size (µm) 0,1
Dimension (mm) 25
Grade Plain
Hydrophobic No
Kind disk
Pad NA
Applications Aqueous and organic solvent filtration; HPLC sample preparation; Ion chromatography; Total digest for heavy metals
Box quantity 100

SPECIFICATIONS
Product code 1222103
Description Polypropylene (PP) Membrane disk diam.142 mm, PP 0.1 µm
Pore size (µm) 0,1
Dimension (mm) 142
Grade Plain
Hydrophobic No
Kind disk
Pad NA
Applications Aqueous and organic solvent filtration; HPLC sample preparation; Ion chromatography; Total digest for heavy metals
Box quantity 25

SPECIFICATIONS
Product code 1224966
Description Polypropylene (PP) Membrane roll 254X3000 mm, PP 0.22 µm
Pore size (µm) 0,22
Dimension (mm) 254X3000
Grade Plain
Hydrophobic No
Kind roll
Pad NA
Applications Aqueous and organic solvent filtration; HPLC sample preparation; Ion chromatography; Total digest for heavy metals
Box quantity 1

SPECIFICATIONS
Product code 1225792
Description Polypropylene (PP) Membrane disk diam. 47 mm, PP 10 µm
Pore size (µm) 10
Dimension (mm) 47
Grade Plain
Hydrophobic No
Kind disk
Pad NA
Applications Aqueous and organic solvent filtration; HPLC sample preparation; Ion chromatography; Total digest for heavy metals
Box quantity 100

SPECIFICATIONS
Product code 1225932
Description Polypropylene (PP) Membrane sheet 200x200 mm, PP 0.1 µm
Pore size (µm) 0,1
Dimension (mm) 200x200
Grade Plain
Hydrophobic Yes
Kind sheet
Pad NA
Applications Aqueous and organic solvent filtration; HPLC sample preparation; Ion chromatography; Total digest for heavy metals
Box quantity 5

SPECIFICATIONS
Product code 1269206
Description Polypropylene (PP) Membrane roll 254X3000 mm, PP 0.1 µm
Pore size (µm) 0,1
Dimension (mm) 254X3000
Grade Plain
Hydrophobic Yes
Kind roll
Pad NA
Applications Aqueous and organic solvent filtration; HPLC sample preparation; Ion chromatography; Total digest for heavy metals
Box quantity 1

SPECIFICATIONS
Product code 3095433
Description Polypropylene (PP) Membrane sheet 200x200 mm, PP 0.22 µm
Pore size (µm) 0,22
Dimension (mm) 200x200
Grade Plain
Hydrophobic No
Kind sheet
Pad NA
Applications Aqueous and organic solvent filtration; HPLC sample preparation; Ion chromatography; Total digest for heavy metals
Box quantity 5

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