CHNS分离柱,Thermo
SA26008201CHNS Separation Column 分离柱1m, 8x6 mm, PTFE, PQS, 2 mm unionsThermo 26008201Hekatech HE26008201SA26008207 CHN Separation Column CHN分离柱2m, 6x4 mm, PTFE, HSP, 2 mm unions1/packThermo 26008207SA26008220CHNS Multiseparation Column CHN分离柱2 m, 6x5 mm, PTFE, HSP, 2 mm unions1/packThermo 26008220