如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
SEP-PAK QMA 小柱(30/盒)
LiChroCART 30-2,LiChrosorb 100 Si 5μm定制柱
Tygon ST R-3603 3止动管,0.44mm内径,总长400mm
精氨酸双水解酶试验用培养基(AD)
Phosphorus 1,000 mg/L in 0.05% HNO325 ml (NH4H2PO4)
气相色谱柱,TG-17MS 15m x 0.32mm x 0.25μm
滴定管
BETASIL PHENYL/HEXYL 5UM 150X2.1MM COLUMN
NON-RETURN VALVE, ? 8-9-10 mm
Volumetric cylinder, PMP, class A, CC,tall form, red printed scale, 1000 ml