久久久久激情视频I久章操I九九久久成人I人人澡人人爱I久久精品影视I97视频网站

CORTECS C18 Column, 90Å, 2.7 µm, 4.6 mm X 150 mm, 1/pk

CORTECS C18 Column, 90Å, 1.6 µm, 2.1 mm X 150 mm, 1/pk

CORTECS C18 Column, 90Å, 1.6 µm, 2.1 mm X 100 mm, 1/pk

Atlantis Premier BEH C18 AX VanGuard FIT Column, 1.7 µm, 2.1 x 100 mm, 1/pk

Atlantis Silica HILIC Column, 100Å, 3 µm, 2.1 mm X 150 mm, 1/pk

ACQUITY UPLC BEH C18 Column, 130Å, 1.7 µm, 2.1 mm X 100 mm, 1/pk

ACQUITY UPLC BEH Amide Column, 130Å, 1.7 µm, 2.1 mm X 100 mm, 1/pk

ACQUITY UPLC Peptide BEH C18 Column, 300Å, 1.7 µm, 1 mm X 150 mm, 1K - 30K, 1/pk