EISCO CH0390E Premium Qualitative Filter Paper, 100 Pack - 7.28" (18.5cm) for use in labs. Medium speed. Pore size: 10µL. Pack of 100 circles.

• High retentivity, perfect for general laboratory filtering and qualitative analysis
• 10µL (micron) pore size
• Medium Speed (85 gsm)
• Pack of 100 circles

EISCO CH0395A Chromatography Filter Paper, Size 10x30cm, No. 1 Pack of 100. Size 10x30cm, No. 1, Chromatography Filter Paper sheet, Pack of 100.

• Manufacturers Code - CH0395A

EISCO CH0395B 100PK Chromatography Filter Papers, 8 Inch - No. 1 100 sheets of no. 1 chromatography filter papers. Each sheet measures 8" x 8" and is very thin.Used in chromatography to separate a sample into its component parts. Used to test for the presence of various materials, to monitor the rate and progress of a reaction or to determine the purity of a product. Can be used for various experiments in the laboratory and at home. Paper allows students to separate most water-soluble inks into their original blended pigments to reveal their hidden coloration. Absorbs liquids and provides more surface area for evaporation meaning more and faster evaporation which, in turn, means more vapor which is often desired.

• Manufacturers Code - CH0395B
• Weight 545gm

EISCO CH0623D Paper Test Litmus, Blue, 200 Leaves are in a plastic container with 5 books each of 20 strips - size 63.5 x 10 mm wide approx. 200 Leaves for schools.

• Manufacturers Code - CH0623D

EISCO CH0627B pH Indicator Paper Dispenser, range pH 1 to 11 is supplied in a plastic dispenser containing 5 meters of 8 mm wide test strip. A colour chart is provided on the side of each dispenser. Range pH 1 to 11

• Manufacturers Code - CH0627B