ACQUITY UPLC CSH C18 Column, 130Å, 1.7 µm, 1 mm X 50 mm, 1/pkgACQUITY UPLC CSH C18 Column, 130Å, 1.7 µm, 1 mm X 50 mm, 1/pkgACQUITY UPLC CSH C18 Column, 130Å, 1.7 µm, 1 mm X 50 mm, 1/pkgACQUITY UPLC CSH C18 Column, 130Å, 1.7 µm, 1 mm X 50 mm, 1/pkgACQUITY UPLC CSH C18 Column, 130Å, 1.7 µm, 1 mm X 50 mm, 1/pkgACQUITY UPLC CSH C18 Column, 130Å, 1.7 µm, 1 mm X 50 mm, 1/pkgACQUITY UPLC CSH C18 Column, 130Å, 1.7 µm, 1 mm X 50 mm, 1/pkgACQUITY UPLC CSH C18 Column, 130Å, 1.7 µm, 1 mm X 50 mm, 1/pkgACQUITY UPLC CSH C18 Column, 130Å, 1.7 µm, 1 mm X 50 mm, 1/pkgACQUITY UPLC CSH C18 Column, 130Å, 1.7 µm, 1 mm X 50 mm, 1/pkg