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
气相色谱柱,TRACE TR-1 气相柱, 30m, 0.53mmID, 0.5μm 液膜厚度
7090-62 PTFE-Low Flow Pump-head without mounting plate
SCA-HCl
(安亭) 水平式转子(带风罩)
铊(Tl)AAS标准溶液,1000mg/L溶于2% HNO3
STIRRING TIP 694/747*
ZR-PS 3UM 15CM X 2.1MM DISCOVERY &
甲醇中氯氨吡啶酸溶液,100μg/mL
UBBELOHDE VISCOMETERS, DIN TYPE WITH IMPRINTED CONSTANT ACC. TO ISO/DIN 3105, DIN 51502, BS 188,
(S,S) WHELK-O1 色谱柱