- Filter Papers[1]
- Inorganic Acids[2]
- Chemical Reagents[10]
- Daily Chemicals[1]
- Phosphate[1]
- Chloride[1]
- Other Lab Supplies[1]
- Contact Person : Ms. Lee Lily
- Company Name : Sinopharm Chemical Reagent Co., Ltd.
- Tel : 86-21-63391141
- Fax : 86-21-63214441
- Address : Shanghai,Shanghai,No.52 Ning Bo Road
- Country/Region : China
- Zip : 200002
qualitative filter paper & quantitative filter paper
Cat. No. | Name | Spec. | Pkg. |
92410111S | filter paper | 60*60cm slow(SCRC) | 100/pkg |
92410112S | filter paper | 60*60cm medium(SCRC) | 100/pkg |
92410113S | filter paper | 60*60cm fast(SCRC) | 100/pkg |
92410411S | Qualitative filter paper | 7cm.slow(SCRC) | box |
92410412S | qualitative filter paper | 7cm.medium(SCRC) | box |
92410413S | qualitative filter paper | 7cm.fast(SCRC) | box |
92410421S | qualitative filter paper | 9cm.slow(SCRC) | box |
92410422S | qualitative filter paper | 9cm.medium(SCRC) | box |
92410423S | qualitative filter paper | 9cm.fast(SCRC) | box |
92410431S | qualitative filter paper | 11cm.slow(SCRC) | box |
92410432S | qualitative filter paper | 11cm.medium(SCRC) | box |
92410433S | qualitative filter paper | 11cm.fast(SCRC) | box |
92410441S | qualitative filter paper | 12.5cm.slow(SCRC) | box |
92410442S | qualitative filter paper | 12.5cm.medium(SCRC) | box |
92410443S | qualitative filter paper | 12.5cm.fast(SCRC) | box |
92410451S | qualitative filter paper | 15cm.slow(SCRC) | box |
92410452S | qualitative filter paper | 15cm.medium(SCRC) | box |
92410453S | qualitative filter paper | 15cm.fast(SCRC) | box |
92410461S | qualitative filter paper | 18cm.slow(SCRC) | box |
92410462S | qualitative filter paper | 18cm.medium(SCRC) | box |
92410463S | qualitative filter paper | 18cm.fast(SCRC) | box |
92410511S | quantitative filter paper | 7cm.slow(SCRC) | box |
92410512S | quantitative filter paper | 7cm.medium(SCRC) | box |
92410513S | quantitative filter paper | 7cm.fast(SCRC) | box |
92410521S | quantitative filter paper | 9cm.slow(SCRC) | box |
92410522S | quantitative filter paper | 9cm.medium(SCRC) | box |
92410523S | quantitative filter paper | 9cm.fast(SCRC) | box |
92410531S | quantitative filter paper | 11cm.slow(SCRC) | box |
92410532S | quantitative filter paper | 11cm.medium(SCRC) | box |
92410533S | quantitative filter paper | 11cm.fast(SCRC) | box |
92410541S | quantitative filter paper | 12.5cm.slow(SCRC) | box |
92410542S | quantitative filter paper | 12.5cm.medium(SCRC) | box |
92410543S | quantitative filter paper | 12.5cm.fast(SCRC) | box |
92410551S | quantitative filter paper | 15cm.slow(SCRC) | box |
92410552S | quantitative filter paper | 15cm.medium(SCRC) | box |
92410553S | quantitative filter paper | 15cm.fast(SCRC) | box |
92410561S | quantitative filter paper | 18cm.slow(SCRC) | box |
92410562S | quantitative filter paper | 18cm.medium(SCRC) | box |
92410563S | quantitative filter paper | 18cm.fast(SCRC) | box |
Different amount after ashing
Qualitative Filter Paper: ≤ 0.13%;
Quantitative Filter Paper: ≤ 0.0009%
Different application
Qualitative Filter Paper: qualitative chemical analysis and filtration separation;
Quantitative Filter Paper: gravimetric analysis test and analysis test in quantitative chemical analysis.
Function of Filter Paper
Quantitative Filter Paper:
a. Doing ashing weighing analysis experiment after filtering
b. Fixed value for each ashing amount
Qualitative Filter Paper: a. General filtration
Filter Paper: Filtration, experimental analysis; similar function with Qualitative Filter Paper.
Definition of fast, medium speed and slow
Owing to its different size and rate of filtration, each filter paper can be divided into 3 speed level, fast, medium speed and slow.
Fast: ≤35s;Medium: ≤70 s;Slow: ≤140 s
qualitative filter paper & quantitative filter paper