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詳細(xì)摘要：Porous spherical silica: 4 µm
Pore diameter: 60, 100 A°
Pore volume: 0.9, 1.2 ml/g
Surface area: 700, 400 m2/g

詳細(xì)摘要：Monosized rigid polystyrene/ divinylbenzene matrix. pH stability: 1 - 12
High capacity for separations of peptides / proteins and oligonucleotides.
Stable in: 1 M HCL, 1 M NaOH, 50 % Acetic acid, 70 %

詳細(xì)摘要：Grom™氨基酸分析色譜柱/Grom™氨基酸分析套裝
Amino Acid Analysis by Precolumn
Derivatization Using OPA/IBLC
?High resolution （both optical antipodes of all protein
amino acids in a single chromatogram）

詳細(xì)摘要：High Purity for Optimal Performance of Challenging Separations
Excellent peak shape—Highly symmetrical peaks from high purity silicabase
High speed and high capacity—Range of pore sizes and surface a

詳細(xì)摘要：UltraSep ESD CHOL

詳細(xì)摘要：The special packings UltraSep ES CAAM and UltraSep ES CAAC were developed for the analysis of metabolic products of catecholamines and of serotonine in samples of urine. Columns for normal as well as

詳細(xì)摘要：Mixtures of nucleobases, nucleosides, and nucleotides （e. g. hydrolysates of nucleic acids） can be separated by the high selective UltraSep ES PHARM RP18 packings as well as by

詳細(xì)摘要：The packings for the separation of proteins were developed on the basis of a wide-pore material with an average pore diameter of 30 nm. This material allows a high resolution and separations of protei

詳細(xì)摘要：The column is suitable for the separation of derivatives of amino acids （A） and peptides （P）. The common procedures are summarized in the following table. If samples are not often analyzed, esp. DABSY

詳細(xì)摘要：MLD packings （MLD = monolayer dense） are very stable solide supports, known in the literature as “mixed self-assembled monolayers （SAM）". They can be used both for basic and acidic compounds in a re

詳細(xì)摘要：UltraSep ES PHARM and UltraSep ES PHARM SPEZIAL are high selective HPLC-packings, first of all developed to analyze pharmaceutical products, which are often very polar and strong basic. The extreme sm

詳細(xì)摘要：Special columns are a central concern in our company. With an appropriate column you can solve nearly all separation tasks, not laboriously by high plate numbers, but simply by tailor made selectiviti

詳細(xì)摘要：In addition to our range of silicagels we are offering sulfonated styrene-divinyl resins （GROM Polymer Phases） for the analysis of organic acids, carbohydrates, und sugar alcohols. The resins are ava

詳細(xì)摘要：All the cation exchangers offered possess chemical fixed exchanger groups and indicate a very good stability within acid media. Weak cation exchangers bear carboxylic groups, strong exchangers sulfon

詳細(xì)摘要：These anion exchangers are so called ?permanently loaded“ ion exchangers. They exhibit the excellent performance of silicas and the good stability of RP-phases, which leads to low costs.

詳細(xì)摘要：These anion exchangers are so called ?permanently loaded“ ion exchangers. They exhibit the excellent performance of silicas and the good stability of RP-phases, which leads to low costs.

詳細(xì)摘要：These anion exchangers are so called ?permanently loaded“ ion exchangers. They exhibit the excellent performance of silicas and the good stability of RP-phases, which leads to low costs.

詳細(xì)摘要：These anion exchangers are so called ?permanently loaded“ ion exchangers. They exhibit the excellent performance of silicas and the good stability of RP-phases, which leads to low costs.

詳細(xì)摘要：These anion exchangers are so called ?permanently loaded“ ion exchangers. They exhibit the excellent performance of silicas and the good stability of RP-phases, which leads to low costs.

詳細(xì)摘要：Special columns are a central concern in our company. With an appropriate column you can solve nearly all separation tasks, not laboriously by high plate numbers, but simply by tailor made selectiviti