■ Batch Traceability : Every Case is printed a Batch No. for Quality Traceable
■ Maximum Ash Content 0.006%
* Produced by a Complex, Elaborate Washing Process under Stringently Controlled Conditions
* Suitable for Buechner Filter Funnels and for a Wide Range of Critical Analytical Filtration Operations
“CHMLAB”Qualitative Filter Paper 선택 방법 및 비교표
-----------------------------------------------------------------------------------------------------
F2140 Grade, Medium, Ash Content <0.006%, Φ55~185mm
* 대부분의 황화 금속과 같은 중간 크기의 침전물의 여과에 탁월
* 산 또는 약알칼리 용액에서 금속 성분의 중량 분석에 주로 사용
* Extremely Strong and Pure
* With a Hard Surface is recommended for Filtering Medium-sized Precipitates such as most Metal Sulphides.
* High Chemical Resistance
* Used in the Gravimetric Analysis of Metals in Acid and slightly Alkalinized Solutions, Pressure Filtration
* Weight : 80g/㎡, Thickness : 160㎛, Retention Range : 7~12㎛
[Order Information]
C1.F140.055 : Filter Paper, Quantitative, Hardened, Medium, Φ55mm 100ea
C1.F140.070 : Filter Paper, Quantitative, Hardened, Medium, Φ70mm 100ea
C1.F140.090 : Filter Paper, Quantitative, Hardened, Medium, Φ90mm 100ea
C1.F140.110 : Filter Paper, Quantitative, Hardened, Medium, Φ110mm 100ea
C1.F140.125 : Filter Paper, Quantitative, Hardened, Medium, Φ125mm 100ea
C1.F140.150 : Filter Paper, Quantitative, Hardened, Medium, Φ150mm 100ea
C1.F140.185 : Filter Paper, Quantitative, Hardened, Medium, Φ185mm 100ea
---------------------------------------------------------------------------------------------
F2141 Grade, Fast, Ash Content <0.006%, Φ55~185mm
* 거친 섬유질 검출과 굵은 침전물의 여과 또는 산/알칼리 용액에서 젤라틴 성분의 여과에 사용
* Used in Filtration of Coarse Flocculent and Bulky Precipitates
(Aluminium, Chromium or Hydroxides of Iron, Bismuth, Cobalt, Sulphides of Copper,
various Organic Metal Precipitates, etc.)
and Gelatinous Precipitates in Acid/Alkali Solutions during Gravimetric Analysis
* Weight : 80g/㎡, Thickness : 170㎛, Retention Range : 20~25㎛
[Order Information]
C1.F141.055 : Filter Paper, Quantitative, Hardened, Fast, Φ55mm 100ea
C1.F141.070 : Filter Paper, Quantitative, Hardened, Fast, Φ70mm 100ea
C1.F141.090 : Filter Paper, Quantitative, Hardened, Fast, Φ90mm 100ea
C1.F141.110 : Filter Paper, Quantitative, Hardened, Fast, Φ110mm 100ea
C1.F141.125 : Filter Paper, Quantitative, Hardened, Fast, Φ125mm 100ea
C1.F141.150 : Filter Paper, Quantitative, Hardened, Fast, Φ150mm 100ea
C1.F141.185 : Filter Paper, Quantitative, Hardened, Fast, Φ185mm 100ea
-------------------------------------------------------------------------------------------
F2142 Grade, Slow, Ash Content <0.006%, Φ55~185mm
* 화학적인 내성이 강하며 여과 속도는 느림
* High Chemical Resistance
* Used for Filtering very Fine Precipitates and in Gravimetric Metal Determinations
* Weight : 80g/㎡, Thickness : 150㎛, Retention Range : 2~4㎛
[Order Information]
C1.F142.055 : Filter Paper, Quantitative, Hardened, Slow, Φ55mm 100ea
C1.F142.070 : Filter Paper, Quantitative, Hardened, Slow, Φ70mm 100ea
C1.F142.090 : Filter Paper, Quantitative, Hardened, Slow, Φ90mm 100ea
C1.F142.110 : Filter Paper, Quantitative, Hardened, Slow, Φ110mm 100ea
C1.F142.125 : Filter Paper, Quantitative, Hardened, Slow, Φ125mm 100ea
C1.F142.150 : Filter Paper, Quantitative, Hardened, Slow, Φ150mm 100ea
C1.F142.185 : Filter Paper, Quantitative, Hardened, Slow, Φ185mm 100ea
