Filter Paper-PorLab Scientific Co.,Ltd

PRODUCTS

RM#1001, Jingfeng Plaza,
1698 Shuanglong Ave.,
Jiangning Dist., Nanjing, P.R China

+ 86 25 52180891

+ 86 25 52180893

Filter Paper

Made of high quality cotton fiber, these filter papers are supplied for use with the filter funnels or Buchner funnels for a wide range of common laboratory filtration use. The qualitative filter papers shall produce a pretty amount of cotton fiber after filtration process, are only suitable for qualitative analysis. The quantitative filter papers are processed with special treatment, resist chemical reaction more effectively and produce much less impurities, can be used for quantitative analysis. PorLab extraordinarily supply a premium series of quantitative filter papers for satisfying the demand of more precision filtration.

· Supplied for common laboratory filtration use.

· 80gr / Sq.m

- Qualitative Filter Paper, ash content＜0.11%

Diameter (mm)	Fast Speed		Medium Speed		Slow Speed
Diameter (mm)	Model	P/N	Model	P/N	Model	P/N
φ70	QFL1	QFL1-0070	QFL2	QFL2-0070	QFL3	QFL3-0070
φ90	QFL1	QFL1-0090	QFL2	QFL2-0090	QFL3	QFL3-0090
φ110	QFL1	QFL1-0110	QFL2	QFL2-0110	QFL3	QFL3-0110
φ125	QFL1	QFL1-0125	QFL2	QFL2-0125	QFL3	QFL3-0125
φ150	QFL1	QFL1-0150	QFL2	QFL2-0150	QFL3	QFL3-0150
φ180	QFL1	QFL1-0180	QFL2	QFL2-0180	QFL3	QFL3-0180
Φ240	QFL1	QFL1-0240	QFL2	QFL2-0240	QFL3	QFL3-0240
Φ300	QFL1	QFL1-0300	QFL2	QFL2-0300	QFL3	QFL3-0300
600x600	QFL1	QFL1-6002	QFL2	QFL2-6002	QFL3	QFL3-6002

- Quantitative Filter Paper, ash content＜0.0009%

Diameter (mm)	Fast Speed		Medium Speed		Slow Speed
Diameter (mm)	Model	P/N	Model	P/N	Model	P/N
φ70	QFT1	QFT1-0070	QFT2	QFT2-0070	QFT3	QFT3-0070
φ90	QFT1	QFT1-0090	QFT2	QFT2-0090	QFT3	QFT3-0090
φ110	QFT1	QFT1-0110	QFT2	QFT2-0110	QFT3	QFT3-0110
φ125	QFT1	QFT1-0125	QFT2	QFT2-0125	QFT3	QFT3-0125
φ150	QFT1	QFT1-0150	QFT2	QFT2-0150	QFT3	QFT3-0150
φ180	QFT1	QFT1-0180	QFT2	QFT2-0180	QFT3	QFT3-0180
Φ240	QFT1	QFT1-0240	QFT2	QFT2-0240	QFT3	QFT3-0240
Φ300	QFT1	QFT1-0300	QFT2	QFT2-0300	QFT3	QFT3-0300
600x600	QFT1	QFT1-6002	QFT2	QFT2-6002	QFT3	QFT3-6002

- Quantitative Filter Paper, ash content＜0.0001%

Diameter (mm)	Fast Speed		Medium Speed		Slow Speed
Diameter (mm)	Model	P/N	Model	P/N	Model	P/N
φ70	QFF1	QFF1-0070	QFF2	QFF2-0070	QFF3	QFF3-0070
φ90	QFF1	QFF1-0090	QFF2	QFF2-0090	QFF3	QFF3-0090
φ110	QFF1	QFF1-0110	QFF2	QFF2-0110	QFF3	QFF3-0110
φ125	QFF1	QFF1-0125	QFF2	QFF2-0125	QFF3	QFF3-0125
φ150	QFF1	QFF1-0150	QFF2	QFF2-0150	QFF3	QFF3-0150
φ180	QFF1	QFF1-0180	QFF2	QFF2-0180	QFF3	QFF3-0180
Φ240	QFF1	QFF1-0240	QFF2	QFF2-0240	QFF3	QFF3-0240
Φ300	QFF1	QFF1-0300	QFF2	QFF2-0300	QFF3	QFF3-0300
600x600	QFF1	QFF1-6002	QFF2	QFF2-6002	QFF3	QFF3-6002