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
3mm国产不锈钢空柱,2米
BDS-HYPERSIL-PHENYL 5UM 200X4.6MM COLUMN
Removable needles, for syringes Series N and H, Tip Style b, 0,55 x 51 mm, 250 μl - 10,0 ml, Case = 3 pcs.
2,4-二氯嘧啶
硝酸银滴定溶液(GB/T601-2016)
1-甲氧基-2-萘酸甲酯
10:0.02ml AS级棕色自动回零滴定管,含2L棕色细口瓶、PTFE针形阀、无回流开关
VP-ODS预柱套
PRECISION SET THERMOMETERS,ANSCHüTZ +150 +200 °C:0,1, O.D.6 MM, 175 MM
十二醛