技術
HPLC: suitable
測試參數
column: Ascentis Express RP-Amide, 5 cm x 3 mm I.D., 2.7 μm particles (53916-U)
mobile phase: [A] 10 mM ammonium phosphate monobasic, pH 2.5 with phosphoric acid; [B] ethanol; (75:25, A:B)
flow rate: 0.4 mL/min
pressure: 138 bar (2000 psi) column, 248 bar (3600 psi) total
column temp.: 55 °C
detector: UV, 215 nm
injection: 1 μL
sample: 50 μg/mL in mobile phase
適合性
application for HPLC
應用
cleaning products
cosmetics
personal care
法律資訊
Ascentis is a registered trademark of Merck KGaA, Darmstadt, Germany
分析物
描述
Sorbic acid, analytical standard
Benzoic acid, Standard for quantitative NMR, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
標準
產品號碼
描述
訂價
我們的科學家團隊在所有研究領域都有豐富的經驗，包括生命科學、材料科學、化學合成、色譜、分析等.
聯絡技術服務