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製品名
SUPELCOSIL™ LC-8-DB HPLCカラム, 5 μm particle size, L × I.D. 25 cm × 4.6 mm
認証
suitable for USP L7
特徴
endcapped
メーカー／製品名
SUPELCOSIL™
標識化の程度
6.0% carbon loading
パラメーター
0-70 °C temperature
400 bar pressure (5801 psi)
テクニック
HPLC: suitable
L × 内径
25 cm × 4.6 mm
表面積
170 m2/g
表面被覆率
surface coverage 3.2 μmol/m2
Matrix
silica gel, spherical particle platform
マトリックス活性基
C8 (octyl) phase
粒径
5 μm
ポアサイズ
120 Å
アプリケーション
food and beverages
分離法
reversed phase
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Do you have a cleaning procedure for Supelcosil LC-8DB HPLC column, Product 58354?
1 回答-
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What is the Department of Transportation shipping information for this product?
1 回答-
Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
役に立ちましたか？
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What does DB stand for in Supelcosil LC-8DB HPLC column, Product 58354?
1 回答-
DB stands for "deactivated base", and refers to the base treatment of the packing in this column. Without this treatment, basic compounds will adsorb to active acidic silanol sites. If starting a new method, Supelco suggests using a new-technology/pure-silica C8, such as the Ascentis C8.
役に立ちましたか？
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Can the Supelcosil LC-8DB HPLC column, Product 58354, be used for acidic compounds?
1 回答-
No, it is base treated, therefore acidic compounds will be adsorbed by the base treatment, resulting is peak tailing.
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