α | ȸ | ٱ(0) | ֹȸ | ¶ΰ |
α
αα
ȸȸ
ǰīװ ˻
   ġ    Home    θII > F > Filter Papers

 
(Qualitative Filter Papers NO.42(2.5))
    : Whatman
    ǰȣ:
    ǸŴ:100/PK
    ǸŰ :
    :

                    (0)                     (0)                     (0)
(Qualitative Filter Papers NO.42(2.5))
Quantitative Filter Papers - Ashless Grades (Ash 0.007%)
Grade 42: 2.5
A world standard for critical gravimetric analysis with the finest particle retention of all Whatman cellulose filter papers. Typical analytical precipitates include barium sulphate, metastannic acid and finely precipitated calcium carbonate.
ȣ ۼ ۼ
ǰ ıⰡ ϴ.
ı⸦ ۼ ֽø ٸ е鲲 ˴ϴ.
 
* ǰ ̴ٸ ı⸦ ֽʽÿ.
ǰ õ ǰ ϴ.
 
|||