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
SPE 带筛板空柱,12mL PK20
SPME 手动萃取头套装2(75umCAR/PDMS,65umPDMS/DVB,85umPA)
DURAN reagent bottle, narrow neck, unground, clear, 100ml, without print
Indium 1,000 mg/L in 2% HNO3, 25 mL (In Metal)
XBridge BEH C18 Column,130A,色谱柱
ASTM D3606 Benzene in Gasoline Std. #6 w/ IS, (RM, ISO GUIDE 34)标准品
BOTTLES,CONICAL SHOULDER,PP, WIDE- -MOUTHED, TRANSPARENT,WITH ST-STOPPER ST 60, 1000 ML
1/8"石墨垫,15% Graphite 85% Vespel
N-Boc-D-天冬氨酸 1-苄酯
KECK, KNS, NS 24, GRUEN *