Alat Laboratorium Umum
GE’s Whatman Grade 43 filters support inorganic analysis and other forms of instrumental analyses. The low ash content also makes Grade 43 appropriate for gravimetric analyses requiring sample combustion.
Grade 43
Grade 43: 16 µm
Intermediate in retention between Grades 40 and 41, and twice as fast as Grade 40. Typical applications include foodstuffs analysis, soil analysis, particle collection in air pollution monitoring for subsequent analysis by XRF techniques, and inorganic analysis in the construction, mining and steel industries.
Ordering Information – Qualitative Filter Sheets – Standard Grades
Dimensions(mm)
|
Catalog Number
|
Quantity/Pack
|
Grade 43 Ashless Filter Paper, Filter Circles 90 mm
|
1443-090
|
100
|
Grade 43 Ashless Filter Paper, Filter Circles 110 mm
|
1443-110
|
100
|
Grade 43 Ashless Filter Paper, Filter Circles 125 mm
|
1443-125
|
100
|
Grade 43 Ashless Filter Paper, Filter Circles 150 mm
|
1443-150
|
100
|
Grade 43 Ashless Filter Paper, Filter Circles 185 mm
|
1443-185
|
100
|