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上海暄泓科學(xué)儀器有限公司
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上海暄泓科學(xué)儀器有限公司
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更新時(shí)間：2024-02-11 18:09:07瀏覽次數(shù)：204次
聯(lián)系我時(shí)，請(qǐng)告知來(lái)自 環(huán)保在線(xiàn)三鍵鍵合式烷基柱，對(duì)離子化化合物的保留、選擇和靈敏度施加巨大影響
因其所帶來(lái)的的峰對(duì)稱(chēng)性、柱效和化學(xué)穩(wěn)定性，1.7 μm ACQUITY UPLC BEH C18和C8柱是廣泛適用于各種分析物通用的超高效色譜分離柱。因能在pH 1-12范圍內(nèi)操作，這些三鍵鍵合式烷基柱能夠利用寬pH調(diào)節(jié)對(duì)可離子化化合物的保留、選擇和靈敏度施加巨大影響，同時(shí)還能在低pH和高pH條件下保持優(yōu)異的柱穩(wěn)定性。
Stability indicating UPLC method for simultaneous determination of atorvastatin, fenofibrate and their degradation products in tablets
A stability indicating UPLC method was developed and validated for the simultaneous determination of atorvastatin, fenofibrate and their impurities in tablets. The chromatographic separation was performed on acquity UPLC BEH C18 column (1.7 μm, 2.1 mm × 100 mm) using gradient elution of acetonitrile and ammonium acetate buffer (pH 4.7; 0.01 M) at flow rate of 0.5 ml/min. UV detection was performed at 247 nm. Total run time was 3 min within which main compounds and six other known and major unknown impurities were separated. Stability indicating capability was established by forced degradation experiments and separation of known degradation products. The method was validated for accuracy, repeatability, reproducibility and robustness. Linearity, LOD and LOQ was established for atorvastatin, fenofibrate and their known impurities.
品名 | 編號(hào) |
ACQUITY - XBridge BEH C18 Method Transfer Kit, 130?, 1.7 - 3.5 µm, 2.1 - 4.6 mm X 50 - 100mm, 2/p... | 186004964 |
ACQUITY - XBridge BEH C18 Method Transfer Kit, 130?, 1.7 - 5 µm, 2.1 - 4.6 mm X 50 - 150mm, 2/pkg | 186004958 |
ACQUITY - XBridge BEH C18 Method Transfer Kit, 130?, 1.7 - 3.5 µm, 2.1 - 4.6 mm X 100 - 150mm, 2/... | 186004971 |
ACQUITY PREMIER BEH C18 Column, 1.7 µm, 2.1 x 50 mm, 1/pk | 186009452 |
ACQUITY PREMIER BEH C18 Column with VanGuard FIT, 1.7 µm, 2.1 x 50 mm, 1/pk | 186009455 |
ACQUITY PREMIER BEH C18 Column, 1.7 µm, 2.1 x 100 mm, 1/pk | 186009453 |
ACQUITY PREMIER BEH C18 Column, 1.7 µm, 2.1 x 150 mm, 1/pk | 186009454 |
ACQUITY PREMIER BEH C18 VanGuard FIT Cartridge, 1.7 µm, 2.1 x 5 mm, 3/pk | 186009459 |
ACQUITY PREMIER BEH C18 Column with VanGuard FIT, 1.7 µm, 2.1 x 100 mm, 1/pk | 186009457 |
ACQUITY PREMIER BEH C18 Column with VanGuard FIT, 1.7 µm, 2.1 x 150 mm, 1/pk | 186009458 |
ACQUITY PREMIER Peptide BEH C18 Column, 300?, 1.7 µm, 2.1 x 100 mm, 1/pk | 186009494 |
ACQUITY PREMIER Peptide BEH C18 Column, 300?, 1.7 µm, 2.1 x 50 mm, 1/pk | 186009493 |
ACQUITY PREMIER Peptide BEH C18 Column, 300?, 1.7 µm, 2.1 x 150 mm, 1/pk | 186009495 |
ACQUITY PREMIER Peptide BEH C18 Column, 130?, 1.7 µm, 2.1 x 50 mm, 1/pk | 186009481 |
ACQUITY PREMIER Peptide BEH C18 Column, 130?, 1.7 µm, 2.1 x 150 mm, 1/pk | 186009483 |
ACQUITY PREMIER Peptide BEH C18 Column, 130?, 1.7 µm, 2.1 x 100 mm, 1/pk | 186009482 |
ACQUITY UPLC BEH C18 Column, 130?, 1.7 µm, 1 mm X 150 mm, 3/pkg | 176001044 |
ACQUITY UPLC BEH C18 Column, 130?, 1.7 µm, 3 mm X 100 mm, 1/pkg | 186004661 |
ACQUITY UPLC BEH C18 Column, 130?, 1.7 µm, 2.1 mm X 150 mm, 3/pkg | 176001048 |
ACQUITY UPLC BEH C18 Column, 130?, 1.7 µm, 3 mm X 50 mm, 1/pkg | 186004660 |
ACQUITY UPLC BEH C18 Column, 130?, 1.7 µm, 2.1 mm X 150 mm, 1/pkg | 186002353 |
ACQUITY UPLC BEH C18 Column, 130?, 1.7 µm, 2.1 mm X 100 mm, 1/pkg | 186002352 |
ACQUITY UPLC BEH C18 Column, 130?, 1.7 µm, 2.1 mm X 50 mm, 1/pkg | 186002350 |
ACQUITY UPLC BEH C18 Column, 130?, 1.7 µm, 1 mm X 50 mm, 1/pkg | 186002344 |
ACQUITY UPLC BEH C18 Column, 130?, 1.7 µm, 1 mm X 100 mm, 3/pkg | 176000862 |
ACQUITY UPLC BEH C18 Column, 130?, 1.7 µm, 2.1 mm X 50 mm, 3/pkg | 176000863 |
ACQUITY UPLC BEH C18 Column, 130?, 1.7 µm, 1 mm X 100 mm, 1/pkg | 186002346 |
ACQUITY UPLC BEH C18 Column, 130?, 1.7 µm, 2.1 mm X 100 mm, 3/pkg | 176000864 |
ACQUITY UPLC BEH C18 Column, 130?, 1.7 µm, 1 mm X 150 mm, 1/pkg | 186002347 |
ACQUITY UPLC BEH C18 Column, 130?, 1.7 µm, 2.1 mm X 30 mm, 1/pkg | 186002349 |
ACQUITY UPLC BEH C18 Column, 130?, 1.7 µm, 1 mm X 50 mm, 3/pkg | 176000861 |
ACQUITY UPLC BEH C18 Column, 130?, 1.7 µm, 3 mm X 30 mm, 1/pkg | 186004659 |
ACQUITY UPLC BEH C18 Column, 130?, 1.7 µm, 3 mm X 100 mm, 3/pkg | 176001796 |
ACQUITY UPLC BEH C18 Column, 130?, 1.7 µm, 3 mm X 30 mm, 3/pkg | 176001794 |
ACQUITY UPLC BEH C18 Column, 130?, 1.7 µm, 2.1 mm X 30 mm, 3/pkg | 176001304 |
ACQUITY UPLC BEH C18 Column, 130?, 1.7 µm, 3 mm X 150 mm, 3/pkg | 176001797 |
ACQUITY UPLC BEH C18 Column, 130?, 1.7 µm, 3 mm X 150 mm, 1/pkg | 186004690 |
ACQUITY UPLC BEH C18 Column, 130?, 1.7 µm, 3 mm X 75 mm, 1/pkg | 186005609 |
ACQUITY UPLC BEH C18 Method Validation Kit, 130?, 1.7 µm, 2.1 mm X 100 mm, 3/pkg | 186004045 |
ACQUITY UPLC BEH C18 Method Validation Kit, 130?, 1.7 µm, 2.1 mm X 50 mm, 3/pkg | 186004044 |
ACQUITY UPLC BEH C18 Method Validation Kit, 130?, 1.7 µm, 2.1 mm X 150 mm, 3/pkg | 186006019 |
ACQUITY UPLC BEH C18 Column, 130?, 1.7 µm, 3 mm X 50 mm, 3/pkg | 176001795 |
ACQUITY UPLC BEH C18 VanGuard Pre-column, 130?, 1.7 µm, 2.1 mm X 5 mm, 3/pkg | 186003975 |
ACQUITY UPLC BEH C18 Method Validation Kit, 130?, 1.7 µm, 3 mm X 100 mm, 3/pkg | 186004692 |
ACQUITY UPLC BEH C18 Method Validation Kit, 130?, 1.7 µm, 3 mm X 50 mm, 3/pkg | 186004691 |
ACQUITY UPLC Oligonucleotide BEH C18 Column, 130?, 1.7 µm, 2.1 mm X 100 mm, 1/pkg | 186003950 |
ACQUITY UPLC Peptide BEH C18 Column, 300?, 1.7 µm, 2.1 mm X 100 mm, 1/pkg | 186003686 |
ACQUITY UPLC Peptide BEH C18 Column, 300?, 1.7 µm, 2.1 mm X 150 mm, 1/pkg | 186003687 |
ACQUITY UPLC Peptide BEH C18 Column, 300?, 1.7 µm, 2.1 mm X 50 mm, 1/pkg | 186003685 |
ACQUITY UPLC Oligonucleotide BEH C18 Method Validation Kit, 130?, 1.7 µm, 2.1 mm X 100 mm, 3/pkg | 186004898 |
ACQUITY UPLC Oligonucleotide BEH C18 Column, 130?, 1.7 µm, 2.1 mm X 50 mm, 1/pkg | 186003949 |
ACQUITY UPLC Peptide BEH C18 Method Validation Kit, 300?, 1.7 µm, 2.1 mm X 100 mm, 3/pkg | 186004897 |
ACQUITY UPLC Peptide BEH C18 Method Validation Kit, 130?, 1.7 µm, 2.1 mm X 100 mm, 3/pkg | 186004896 |
ACQUITY UPLC Peptide BEH C18 Column, 130?, 1.7 µm, 2.1 mm X 50 mm, 1/pkg | 186003554 |
ACQUITY UPLC Peptide BEH C18 Column, 300?, 1.7 µm, 1 mm X 50 mm, 1/pkg | 186005592 |
ACQUITY UPLC Peptide BEH C18 Column, 130?, 1.7 µm, 2.1 mm X 100 mm, 1/pkg | 186003555 |
ACQUITY UPLC Peptide BEH C18 Column, 300?, 1.7 µm, 1 mm X 100 mm, 1/pkg | 186005593 |
ACQUITY UPLC Peptide BEH C18 Column, 130?, 1.7 µm, 2.1 mm X 150 mm, 1/pkg | 186003556 |
ACQUITY UPLC Peptide BEH C18 Method Validation Kit, 130?, 1.7 µm, 2.1 mm X 150 mm, 3/pkg | 186006516 |
ACQUITY UPLC Peptide BEH C18 Column, 300?, 1.7 µm, 1 mm X 150 mm, 1/pkg | 186005594 |
ACQUITY UPLC Peptide BEH C18 Method Validation Kit, 300?, 1.7 µm, 2.1 mm X 150 mm, 3/pkg | 186006517 |
ACQUITY UPLC Oligonucleotide BEH C18 Column, 130?, 1.7 µm, 2.1 mm X 150 mm, 1/pkg | 186005516 |
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