(R,R) Whelk-O® 2 - 10 µm, 100 Å, 250 mm x 4.6 mm 12730-150 mL CAS # 123-30-8

CAS # 123-30-8

Hardware: Stainless steel

Includes 5 feet of pre-installed PTFE tubing

since a single screw holds the valve together and locating pins ensure proper alignment

CAS # 52697-38-8

(R,R) Whelk-O® 2 - 10 µm, 100 Å, 250 mm x 4.6 mm 12730-150 mL CAS # 123-30-8Whelk O 2 has the same chiral selector as Whelk O 1 but incorporates a trifunctional linkage to the silica support. In most cases, the enantioselectivity remains the same as that obtained with Whelk O 1. Whelk O 2 was designed to improve the resistance of the stationary phase to hydrolysis while using strong organic modifiers such as trifluoroacetic acid. Whelk O 2 is ideal for preparative separations since the material is bonded on 10 m, 100