Column Ultisil®HILIC Amide（4.6×250mm，5μm） Mobile Phase Acetonitrile: ultrapure water = 80:20 Detection 195nm Temperature 30℃ Flow Rate 1.0 ml/min Injection Volume 5 μL Note To ensure the life of the chromatographic column, please read the instructionmanual carefully and avoid the following situations:1. The proportion of water in the mobile phase is Read more…
Column Ultisil® LP-C18 (4.6*250 mm,5 μm) Mobile Phase Acetonitrile: 0.3% heptafluorobutyric acid solution = 50:50 Detection 214nm Temperature 30℃ Flow Rate 1.0 ml/min Injection Volume 40 μL If you have any problem or require further information, please contact info@welchmat.com.
Column Ultisil® HILIC Amide (4.6×250 mm,5 μm) Mobile Phase Acetonitrile: Water = 70:30 Detection Differential 35°C Temperature 35℃ Flow Rate 1.0 ml/min Injection Volume 30 μL If you have any problem or require further information, please contact info@welchmat.com.
Column Ultisil® Polar-RP (4.6×250 mm,5 μm) Mobile Phase Acetonitrile: Water = 55:45 Detection 254nm Temperature 25℃ Flow Rate 0.6 ml/min Injection Volume 50 μL If you have any problem or require further information, please contact info@welchmat.com.
Column Ultisil® XS-C18(4.6*250 mm,5 μm) Mobile Phase Please check the PDF version for details Detection 280nm Temperature 30℃ Flow Rate 1.0 ml/min Injection Volume 10 μL If you have any problem or require further information, please contact info@welchmat.com.
Column Blossmate® ST-C18(4.6*250 mm,5 μm) Mobile Phase Please check the PDF version for details Detection Atractylodes Lactone II 220 nm, Atractylodes Lactone I 276 nm Temperature 25℃ Flow Rate 1.0 ml/min Injection Volume 10 μL If you have any problem or require further information, please contact info@welchmat.com.
Column Ultisil® LP-C18 (4.6*250 mm,5 μm) Mobile Phase Please check the PDF version for details Detection 280nm Temperature 30℃ Flow Rate 1.0 ml/min Injection Volume 10 μL If you have any problem or require further information, please contact info@welchmat.com.
Column Ultisil®SiO2（4.6×150mm，5μm） Mobile Phase Please check the PDF version for details ELSD Carrier gas pressure: 3.5 Bar Temperature: 100℃ Temperature 30℃ Flow Rate 1.5 ml/min Injection Volume 20 μL If you have any problem or require further information, please contact info@welchmat.com.
Column Xtimate® C18 (4.6*250 mm,5 μm) Mobile Phase Please check the PDF version for details Detection 214nm Temperature 30℃ Flow Rate 1.0 ml/min Injection Volume 25 μL If you have any problem or require further information, please contact info@welchmat.com.
Column Ultisil® XB-C18 (4.6*250 mm,5 μm) Mobile Phase Please check the PDF version for details Detection 283nm Temperature 30℃ Flow Rate 1.0 ml/min Injection Volume 20 μL If you have any problem or require further information, please contact info@welchmat.com.