Buy hplc insert with mandrel interior and polymer feet price Alibaba
2020-07-24
Inserts – Vials | Sigma-Aldrich
Microvolume inserts are sold in both glass and polyproylene materials. Polypropylene inserts are recommended for pH-sensitive samples, greater solvent compatibility, biological samples, and ionic samples becasue of the material′s inertness. Several styles are offered including flat bottom, concial inserts with a top spring or a bottom spring, and concial without springs.
Mandrels: Solid, flexible, aluminum, custom, standard sizes
.6875″ dia. solid ...