Detail Qualitative Filter Paper, Grade: 231, Dia: 11cm
Qualitative Filter Paper
Grade : 231
Dia : 11cm
Pcs / pack : 100
Qualitative Filter Paper for Precipitate removal and qualitative analysis preparation:
• Made of 100% alpha cotton cellulose; Ash content 0.1%
• Stable from pH 0 – 12; thermostable up to 120° C
Specification for Qualitative Filter Paper Grade No. 231:
Applications : Retains crystalline particles. Moderate flow rate, smooth surface, normal hardness.
Weight ( g/ m2) : 95
Thickness ( mm) : 0.18
Retention Characteristics ( ¼ m) : Medium
Collection Efficiency ( % , 0.3¼ m DOP) : -
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