42598

プルラン標準品

certified reference material, certified according to DIN, for GPC, 22,000

• EC Number: 232-945-1
• UNSPSCコード: 41116107
• E番号: E1204
• NACRES: NA.24

特性

• グレード: certified reference material; for GPC
• 品質水準: 100
• シェルフライフ: limited shelf life, expiry date on the label
• 分子量: M_n ~21300; M_p ~22000; M_w ~22800; M_w/M_n ~1.07
• アナライトの化学物質クラス: oligosaccharides
• テクニック: HPLC: suitable; gas chromatography (GC): suitable
• アプリケーション: cleaning products; cosmetics; food and beverages; personal care
• フォーマット: neat
• 保管温度: 2-8°C

詳細

詳細

Pullulan Standards are mostly used to obtain molecular mass distribution of cellulosic samples. It mainly consists of polymaltotriose units linked together by α-(1→6) linkages.

アプリケーション

It may be used in determination of molecular weight of hydrolysate using gel permeation chromatography, in a study performed to investigate enzymatic degradation of chitins and partially deacetlylated chitins.

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

安全性情報

• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 3
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable
• 個人用保護具 (PPE): Eyeshields, Gloves, type N95 (US)