Qualitative Filter Paper, Grade: 1, Dia: 46x58cm

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. 1: Application : Retains large crystalline particles and gelatinous precipitates. Fast flow rate, smooth surface, normal hardness. Weight ( g/ m2 ) : 90 Thickness ( mm) : 0.20 Retention Characteristics ( ¼ m) : Coarse ( 6) Collection Efficiency ( % , 0.3¼ m DOP) : 65 Qualitative Filter Paper Grade : 1 Dia : 46x58cm Pcs / pack : 100