Glass Fibre Filter GA GC
Glass Fibre Filter GA / GC is a glass fibre filter disc, commonly used in laboratory filtration, air monitoring, and liquid analysis. It is designed for particle retention, fine filtration, and sample preparation. GA (Glass Fibre Grade A) Thin filter recommended for clarifying filtration Air pollution monitoring Nominal Rating 0.6um Binder:...
Glass Fibre Filter GA / GC is a glass fibre filter disc, commonly used in laboratory filtration, air monitoring, and liquid analysis. It is designed for particle retention, fine filtration, and sample preparation.
GA (Glass Fibre Grade A)
- Thin filter recommended for clarifying filtration
- Air pollution monitoring
- Nominal Rating 0.6um
- Binder: None
- Highly resistant to chemical attack, biologically inert
- Autoclavable
- Can be used up to 500c for non-binder type
GC (Glass Fibre Grade C)
- Thin filter with high collection efficiency
- Prefilter for membrane filter
- Scintillation countin
- Nominal Rating 0.5um
- Binder: None
- Highly resistant to chemical attack, biologically inert
- Autoclavable
- Can be used up to 500c for non-binder type
Pack Size: PK100
Know more about filter papers:
|
Type |
Pore Size Range |
Typical Use |
Effect on Liquid Clarity |
Flow Speed |
|
Qualitative (e.g., Grade 1) |
8–11 μm |
Routine lab filtration, removing larger sediments |
Good for basic clarity (traps visible particles like sand or grounds) |
Fast |
|
Quantitative (e.g., Grade 5 or finer ash-free) |
2.5–3.5 μm |
Analytical work, gravimetric analysis |
Best for high clarity (traps very fine particles, ideal for purifying solutions or beverages like wine) |
Medium to slow |
|
Glass Microfiber |
0.7–2.7 μm |
High-temperature or chemical-resistant filtration |
Excellent for ultra-clear results in specialised cases (e.g., air pollution analysis), but less common for liquids |
Fast (but requires flat use, not folding) |
|
Specialty (e.g., Wine Filtration) |
7–10 μm |
Food/beverage clarification |
High clarity for consumables, retaining fine sediments while preserving taste |
M |
| Grade |
GA-55 55mm, GA-55 70mm, GA-55 90mm, GC-50 125mm, GC-50 150mm, GC-50 47mm, GC-50 55mm, GC-50 70mm, GC-50 90mm |
|---|