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
7种阴离子混标,SO4/F/Br/NO3/NO2/PO4/Cl,溶于 H2O
Retort clamp, cast iron green lacquered, length 150 mm, opening up to ? 60 mm, with round jaws, cork lined
L-高丝氨酸
60% Vespel / 40%石墨密封垫 1/16英寸*1.0mm,短垫
搅拌子(STIRRER MAGNETS Crosshead)
塑料中重金属空白样品D待测目标物Pb/Cd/Hg/Cr
PHENYL HYPERSIL 5UM 100X4MM COLUMN
4-Boc-氨基哌啶
刻度移液管,BLAUBRAND , AS级,2类(标称量程刻度位于顶端),50:0.5 ml,同一批次
EcoCART 125-3,Chirasep DNb G 5μm定制柱