Halo 2.7um, 90A, HILIC Back Catalog number: 942810-201 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 92843-412 HALO 90 Å PAH, 2.7 µm, 3.0 x 50mm Price on request 91822-116 HALO 90 Å LPH-C18, 2.0 µm, 2.1 X 5mm, 3pk. Price on request 92811-411 HALO 90 Å Biphenyl, 2.7 µm, 1.0 x 50mm Price on request