Product Details:
Minimum Order Quantity | 1 Packet |
Size | 460X570 MM |
Make | Whatman |
Pack | 100 Sheets |
Lot No. | 17114645 |
Grade | 1 |
Country of Origin | Made in India |
Additional Information:
Product Details:
Pore Size | 2.5 micro meter (Particle retention) |
Material | Glass Fiber |
Thickness | 200 Micro meter |
Diameter | 125 mm |
Parameter | 0.40 psi wet burst,1870 sec/100 mL speed (Herzberg) |
Basis Weight | 100 g/m2 |
Packaging Size | 100 Pieces |
Product Code | 1442-125 |
Ash | Less and equal than 0.07% |
Ashless: 0.007% ash maximum for Grades 40 to 44 and a maximum of 0.01% for the 589 Grades - very pure filters suitable for a wide range of critical analytical filtration procedures.
Hardened low ash: 0.015% ash maximum - treated with a strong acid to remove trace metals and produce high wet strength and chemical resistance. These filters are particularly suitable for Büchner filtration where the tough smooth surface of the filter makes it easy to recover precipitates.
Hardened ashless: 0.006% ash maximum - acid hardened to give high wet strength and chemical resistance with extremely low ash content. The tough surface makes these filters suitable for a wide range of critical filtration procedures.
Grade 42: 2.5 μm (slow filter paper)
Field of Use: For internal research use only. Products are not intended for diagnostic use or resale.
Product Details:
Material | Papiers Filters |
Diameter | 125 mm |
Cat No. | 1001-125 |
Brand | Whatman |
Packaging Size | 100 Pieces |
Grade 1: 11 m (medium flow filter paper)
The most widely used filter paper for routine applications with medium retention and flow rate.
This grade covers a wide range of laboratory applications and is frequently used for clarifying liquids. Traditionally the grade is used in qualitative analytical separations for precipitates such as lead sulfate, calcium oxalate (hot), and calcium carbonate.
In agriculture, it is used for soil analysis and seed testing procedures. In the food industry, Grade 1 is used for numerous routine techniques to separate solid foodstuffs from associated liquid or extracting liquid and is widely used in education for teaching simple qualitative analytical separations.
In air pollution monitoring, using circles or rolls, atmospheric dust is collected from airflow and the stain-intensity measured photometrically. For gas detection, the paper is impregnated with a chromogenic reagent and color formation quantified by optical reflectance.
Product Details:
Brand | Byahut Scintico |
Material | Non Woven |
Usage/Application | Industrial |
Color | Blue |
Diameter | 47 mm |
Pore Size | .045 micron |
Country of Origin | Made in India |
Product Details:
Usage/Application | Laboratory |
Brand | Whatman |
Cat Number | 1441-125 |
Diameter | 125 mm |
Number Of Circles | 100 |
Number Of Filter Papers | 41 Ashless |
Product Details:
Usage/Application | Laboratory |
Color | White |
GSM | 250-300 |
Filtration Medium Material | Fiberglass |
Brand | Byahut Scintico |
Packaging Type | Box |
Country of Origin | Made in India |