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
对甲氧基苯甲酸熔点标准物质
DURAN? Mixing cylinder, without graduation and stopper, NS 29/32, 250 ml
Discovery C18 20 mm ID x 10cm x 5μm column
20:0.1mL,移液管,AS级,透明,玻璃,部分流出,0刻度顶部,棕色刻度,含Ex校准证书
DISPOSABLE SQUARE 4 CLEAR WINDOWS CUVETS, PMMA, INHALT 4,5 ML PACK = 100 PCS
微量移液管,BLAUBRAND?,intraEND, 2 μl
HEAD FOR GAS WASHING BOTTLES 250 ML WITH SOCKET ST 45/40 AND SINTERD DISC P1
氯苯胺酸钠水合物
铬酸钾 ≥99.5% AR
Tygon? LFL i.d. 0.38mm (3- collared tubing) 12 lengths