Chine (Rép. pop) Divers
Divers

Different Applications of Qualitative and Quantitative Filter Paper

The biggest feature of filter paper is paper with good filtration performance. At present, the filter papers produced in China mainly include quantitative analysis filter paper, qualitative analysis filter paper and chromatographic qualitative analysis filter paper.

Quantitative filter papers are cellulose filter papers, as are qualitative filter papers. They are not suitable for other types of filter paper, such as glass microfiber filter paper.

1. The general qualitative filter for filtering solution, chloride, sulfate and so do not need the qualitative test of numerical calculation; and quantitative filter paper is used for numerical calculation of the precision filter.

Qualitative analysis filter paper generally has more residual ash, which is only used for general qualitative analysis and for filtering precipitation or suspension in solution but can not be used for quality analysis.

The types and specifications of qualitative analysis filter paper are basically the same as those of quantitative analysis filter paper, indicating fast, medium and slow speed, but printing fast, medium and slow words.

2.Quantitativ e analysis filter paper in the manufacturing process, the pulp is treated with hydrochloric acid and hydrofluoric acid and washed with distilled water. Most of the impurities in the paper fibers are removed, so the residual ash after burning is very small, which has little effect on the analysis results. It is suitable for precise quantitative analysis.

Localisation : Xi'an City , Shaanxi Province, P.R.China, 710077 Xi'an,
Personne à contacter : Bruce Lu, +86 29 89284429

Bonne affaire : acheter au vendeur

Consultez notre guide pour effectuer une transaction en toute sécurité ! En aucun cas Algomtl ne peut être tenu responsable des annonces publiées. Seule la responsabilité du vendeur ou de l'acheteur en cas de litige est engagée.
Nous vous invitons à lire nos conditions générales d'utilisations. Vous pouvez aussi vous rendre sur nos FAQ et consulter notre page d'informations sur les risques liés à la contrefaçon.
Cette page concerne les importateurs et exportateurs de
Different Applications of Qualitative and Quantitative Filter Paper

Rechercher dans la catégorie : Divers
Rechercher dans la catégorie :
qualitative, filter, different, applications, quantitative, paper
Indonésie 1440 Biens d'équipement
Dimatix Sapphire QS-256/10 AAA Printhead

Wednesday 17 June 2015

Quantité : 100 - Prix : $2,050.00

- Dimatix Sapphire QS-256/10 AAA Printhead - The Performa™ Sapphire QS-256/10 AAA printhead delivers best-in-class jetting accuracy combined with versatile grayscale operation. Its lightweight, thin-profile design and configurability plus support for a broad range of ink formulations...

PT DIGITAL MEDIA PRINTER

Roland R 304 HOB-E+LV - Année 1999

Saturday 15 November 2014

Nous vendons sauf vente entre temps la machine suivante : * Roland R 304 HOB-E+LV - Année 1999 53x74 - 4 couleurs + Groupe Vernis avec "Chambre à Racle Tresu" et Cylindre Anilox - Pompe d'alimentation en Vernis. Pupitre RCI 2 - CCI Roland avec ColorPilot Grapho Metronic - CPL...

ACS DIFFUSION s.a.s.

  • acsdiffusionsa
  • 42952 - Saint-Etienne
  • 0033 (0)4 77 92 77 88
  • 06 10 63 37 83
Turquie 84000 Véhicule
ALTERNATİVE JCB spare parts 3cx an 4cx model

Friday 15 December 2017

online katalogOEM PART NO DESCRİPİTİON 66072 Crown Wheel and Pinion FOR CARRARO 13X30 66941 Crown Wheel and Pinion 15x37 2277448 CATERPİLLAR AİR FİLTER OUTER 2277449 CATERPİLLAR AİR FİLTER İNNER 01/117901 FAN BELT 01/124403 FAN BELT 01/124404 02/100073 Oil Filter Canister Type, MEDİUM...

ANAC MAKINA CO LTD STI

  • 34800 - İSTANBUL
  • +905069691531
  • +9005069691531