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製品名
Ascentis® Express Biphenyl Column, 2.7 μm particle size, L × I.D. 10 cm × 2.1 mm
物質
stainless steel hardware
品質水準
認証
suitable for USP L11
製品種目
Ascentis®
特徴
endcapped
メーカー／製品名
Ascentis®
包装
1 ea of
パラメーター
60 °C max. temp.
9000 psi max. pressure (600 bar)
テクニック
HPLC: suitable
LC/MS: suitable
UHPLC-MS: suitable
UHPLC: suitable
L × 内径
10 cm × 2.1 mm
表面積
135 m2/g
不純物
<5 ppm metals
Matrix
particle platform (Fused-Core)
superficially porous particle
マトリックス活性基
biphenyl phase
粒径
2.7 μm
ポアサイズ
90 Å pore size
使用pH
2-9
アプリケーション
food and beverages
分離法
reversed phase
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詳細
法的情報
最新バージョンのいずれかを選択してください：
試験成績書（COA）
資料
An online SPE-LC/MS method has been developed for the rapid detection of thyroid hormones in human serum with minimal hands on effort and time-consuming steps.
Tetrahydrocannabinolic acid A solution, 1.0 mg/mL in acetonitrile, ampule of 1 mL, certified reference material.
The bonded, densely endcapped, dimethyl-biphenyl stationary phase of Ascentis® Express 90 Å Biphenyl, based on fused-core particles, provides a stable, reversed phase packing with enhanced π-π and mild steric interactions due to the two sequential phenyl groups bonded to the base silica.
プロトコル
Potency testing in marijuana-infused edibles is an important problem that analytical labs are facing due to the complexity of the involved matrices. Concentration of active ingredients in these edibles can range from a few parts per million to 3.5 parts per thousand. This application demonstrates the extraction and HPLC-UV analysis of the active compounds.
Potency testing in marijuana-infused edibles is an important problem that analytical labs are facing due to the complexity of the involved matrices. Concentration of active ingredients in these edibles can range from a few parts per million to 3.5 parts per thousand. This application demonstrates the extraction and HPLC-UV analysis of the active compounds.
Thyroid hormones play critical roles in the regulation of biological processes, such as growth, metabolism, protein synthesis, and brain development. For a clinical laboratory, fast and reliable measurements of total hormone levels are important for the diagnosis and monitoring of thyroid diseases.
Rapid potency testing of marijuana-infused edibles using LC/MS on a biphenyl stationary phase detected eleven cannabinoids.
ライフサイエンス、有機合成、材料科学、クロマトグラフィー、分析など、あらゆる分野の研究に経験のあるメンバーがおります。.
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