PAPEL FILTRO QUALITATIVO GR 1 42,5 mm WHATMAN™ (CYTIVA) - CX/100 UND

Modelo: GE1001-042

  • R$54,87

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Descrição

Grade 1 Qualitative Filter Paper Standard Grade, circle, 42.5 mm

- Application: Used filter paper for routine applications with medium retention and flow rate. Covers a wide range of laboratory applications and is frequently used for clarifying liquids.
- Diameter: 42.5 mm
- Grade: Grade 1
- Grade Type: Standard
- Material: Cellulose
- Nominal Ash Content¹: 0.06%
- Nominal air flow rate: 13 s/100 ml/in²
- Nominal basis weight: 87 g/m²
- Nominal thickness: 180 µm
- Typical Particle Retention in Liquid²: 11 µm

- Typical Trace Element Levels: Aluminium 3.6 µg/g Antimony <0.5 µg/g Arsenic <0.5 µg/g Barium <0.5 µg/g Boron <1 µg/g Calcium 27.5 µg/g Chromium 1 µg/g Copper 0.9 µg/g Iron 13.7 µg/g Lead <0.5 µg/g Magnesium 21 µg/g Manganese <0.5 µg/g Mercury <0.5 µg/g Potassium 6.2 µg/g Silicon 8.8 µg/g Sodium 32.3 µg/g Zinc 58.3 µg/g

- Typical water flow rate³: 57 ml/min
- Format: Circles
- Dimensions: Ø 42.5 mm

*¹ Ash is determined by ignition of the cellulose filter at 900°C in air.
*² Particle retention rating at 98% efficiency.
*³ For 9 cm diameter

Etiquetas: papel filtro qualitativo, filtro GR1, filtro 42, 5mm, filtro qualitativo

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